update CODEOWNERS (#14)

Signed-off-by: Robert Young <robertyoungnz@gmail.com>

Author: robobario

.github/CODEOWNERS

@@ -1,5 +1,4 @@
 # We write CODEOWNERS files in terms of Github teams.
 # When adding (or removing) code owners to the project, remember to update the `developers` within the pom.xml.
 
-/.github/ @kroxylicious/admins
-* @kroxylicious/developers
+* @kroxylicious/committers