WildFly-to-Product "Remove unsupported Artemis dependencies" left items in the root pom dependency management

The original EAP CD "eap-ization" commits left some cruft behind in the dependency-management section of the root pom.xml. The related 7.1 commit it was based on cleaned up the root pom[1] but the equivalent wildfly-to-product commit[2] does not.

This JIRA is to correct the jbossas/jboss-eap7 CD14 branch. For CD 15 I filed JBEAP-15409 to correct the commit in jbossas/wildfly-to-product to clean up the root pom.

[1] https://github.com/jbossas/jboss-eap7/commit/6735febb2f37c806e69e85dd7f0febc3869d347b#diff-600376dffeb79835ede4a0b285078036

[2] https://github.com/jbossas/wildfly-to-product/commit/d979c142b6f25db839ba8f7340b1710abb57bf26