Support Maven 3.6+

[ERROR] Failed to execute goal io.syndesis.extension:extension-maven-plugin:1.3.12.fuse-000001-redhat-2:repackage-extension (default) on project custom-step-camel: Execution default of goal io.syndesis.extension:extension-maven-plugin:1.3.12.fuse-000001-redhat-2:repackage-extension failed: Unable to invoke onlyOne([Ljava.lang.Class;@57151b3a) on object org.jboss.shrinkwrap.resolver.spi.loader.ServiceRegistry with parameters [Ljava.lang.Object;@26457986: InvocationTargetException: Could not create new service instance: org/eclipse/aether/internal/impl/DefaultDependencyCollector: org.eclipse.aether.internal.impl.DefaultDependencyCollector -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal io.syndesis.extension:extension-maven-plugin:1.3.12.fuse-000001-redhat-2:repackage-extension (default) on project custom-step-camel: Execution default of goal io.syndesis.extension:extension-maven-plugin:1.3.12.fuse-000001-redhat-2:repackage-extension failed: Unable to invoke onlyOne([Ljava.lang.Class;@57151b3a) on object org.jboss.shrinkwrap.resolver.spi.loader.ServiceRegistry with parameters [Ljava.lang.Object;@26457986
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal io.syndesis.extension:extension-maven-plugin:1.3.12.fuse-000001-redhat-2:repackage-extension failed: Unable to invoke onlyOne([Ljava.lang.Class;@57151b3a) on object org.jboss.shrinkwrap.resolver.spi.loader.ServiceRegistry with parameters [Ljava.lang.Object;@26457986
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:148)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
	... 20 more
Caused by: org.jboss.shrinkwrap.resolver.api.Invokable$InvocationException: Unable to invoke onlyOne([Ljava.lang.Class;@57151b3a) on object org.jboss.shrinkwrap.resolver.spi.loader.ServiceRegistry with parameters [Ljava.lang.Object;@26457986
	at org.jboss.shrinkwrap.resolver.api.Invokable.invokeMethod(Invokable.java:109)
	at org.jboss.shrinkwrap.resolver.api.ResolverSystemFactory.createFromUserView(ResolverSystemFactory.java:93)
	at org.jboss.shrinkwrap.resolver.api.ResolverSystemFactory.createFromUserView(ResolverSystemFactory.java:54)
	at org.jboss.shrinkwrap.resolver.api.Resolvers.use(Resolvers.java:75)
	at org.jboss.shrinkwrap.resolver.api.maven.Maven.resolver(Maven.java:36)
	at io.syndesis.extension.maven.plugin.RepackageExtensionMojo.obtainBomDependencies(RepackageExtensionMojo.java:262)
	at io.syndesis.extension.maven.plugin.RepackageExtensionMojo.addDefaultBOMs(RepackageExtensionMojo.java:218)
	at io.syndesis.extension.maven.plugin.RepackageExtensionMojo.getAdditionalFilters(RepackageExtensionMojo.java:133)
	at io.syndesis.extension.maven.plugin.SupportMojo.filterDependencies(SupportMojo.java:94)
	at org.springframework.boot.maven.RepackageMojo.repackage(RepackageMojo.java:211)
	at org.springframework.boot.maven.RepackageMojo.execute(RepackageMojo.java:204)
	at io.syndesis.extension.maven.plugin.SupportMojo.execute(SupportMojo.java:50)
	at io.syndesis.extension.maven.plugin.RepackageExtensionMojo.execute(RepackageExtensionMojo.java:113)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
	... 21 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.shrinkwrap.resolver.api.Invokable.invokeMethod(Invokable.java:100)
	... 34 more
Caused by: java.lang.RuntimeException: Could not create new service instance
	at org.jboss.shrinkwrap.resolver.spi.loader.SpiServiceLoader.createInstance(SpiServiceLoader.java:251)
	at org.jboss.shrinkwrap.resolver.spi.loader.SpiServiceLoader.createInstances(SpiServiceLoader.java:211)
	at org.jboss.shrinkwrap.resolver.spi.loader.SpiServiceLoader.all(SpiServiceLoader.java:79)
	at org.jboss.shrinkwrap.resolver.spi.loader.SpiServiceLoader.onlyOne(SpiServiceLoader.java:85)
	at org.jboss.shrinkwrap.resolver.spi.loader.ServiceRegistry.onlyOne(ServiceRegistry.java:102)
	... 39 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.jboss.shrinkwrap.resolver.spi.loader.SpiServiceLoader.createInstance(SpiServiceLoader.java:247)
	... 43 more
Caused by: java.lang.NoClassDefFoundError: org/eclipse/aether/internal/impl/DefaultDependencyCollector
	at org.jboss.shrinkwrap.resolver.impl.maven.bootstrap.ShrinkWrapResolverServiceLocator.<init>(ShrinkWrapResolverServiceLocator.java:157)
	at org.jboss.shrinkwrap.resolver.impl.maven.bootstrap.MavenRepositorySystem.getRepositorySystem(MavenRepositorySystem.java:162)
	at org.jboss.shrinkwrap.resolver.impl.maven.bootstrap.MavenRepositorySystem.<init>(MavenRepositorySystem.java:61)
	at org.jboss.shrinkwrap.resolver.impl.maven.ConfigurableMavenWorkingSessionImpl.<init>(ConfigurableMavenWorkingSessionImpl.java:58)
	at org.jboss.shrinkwrap.resolver.impl.maven.MavenWorkingSessionImpl.<init>(MavenWorkingSessionImpl.java:122)
	at org.jboss.shrinkwrap.resolver.impl.maven.MavenResolverSystemImpl.<init>(MavenResolverSystemImpl.java:43)
	... 48 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.aether.internal.impl.DefaultDependencyCollector
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	... 54 more