Merge branch 'BB-codeowners' into 'master'

BigBangBot: Update Codeowners

Closes #1419

See merge request !2455

CODEOWNERS

 # Default CodeOwners/Project Maintainers
-* @brandencobb @micah.nagel @michaelmcleroy @ryan.thompson.44 @ryan.j.garcia @rob.ferguson
+* @micah.nagel @ryan.thompson.44 @ryan.j.garcia @rob.ferguson
 
 # Allow any one of the listed codeowners to approve merges to the documentation 
 # Does not allow the creator of the merge request to be the approver.
-/docs/ @brandencobb @echuang @evan.rush @kenna81 @kevin.wilder @LynnStill @micah.nagel @michaelmcleroy @ryan.j.garcia @toladipupo @ronwebb @ryan.thompson.44 @rob.ferguson 
+/docs/ @echuang @kevin.wilder @LynnStill @micah.nagel @ryan.j.garcia @ronwebb @ryan.thompson.44 @rob.ferguson