Create bot test for canceling out of editing a global bean

While coming up with a fix for FUSETOOLS-2433, it was mentioned that it might be good to have a bot test built to test this path:

• add a global bean (go through the whole wizard and click Finish)
• select the created global bean and click on "Edit"
• click on "Add"
• provide values for the fields and click "Ok"
• Click Cancel
  --> if you go to source file, the provided values were stored although cancel was clicked, but after the fix for 2433, this should no longer be the case