scripts: Remove pylint

pylint has been a great tool to get the initial code base into shape
but since then we mostely false postives. All those warnings needed to
be annonated.

This allong wouldn't be reason enough to remove it. The main problem
is that the pylint version on gitlab is updated in the back and
suddenly we get new warnings which are bogus.

Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>

kas/libcmds.py

@@ -281,7 +281,6 @@ class SetupReposStep(Command):
 
     def execute(self, ctx):
         """ TODO refactor protected-access """
-        # pylint: disable=protected-access
         if not ctx.missing_repo_names:
             return False
 
@@ -325,7 +324,6 @@ class FinishSetupRepos(Command):
 
     def execute(self, ctx):
         """ TODO refactor protected-access """
-        # pylint: disable=protected-access
         # now fetch everything with complete config and check out layers
         # except if keep_config is set
         if not ctx.keep_config: