only check repoclosure for noarch and x86_64 RPMs

especially, don't check src, as they might have deps on development
tooling, that is not present in normal lookaside repos.

this is only really neccessary for copr repos that ship both src and
binary in the same repo.

obal/data/modules/repoclosure.py

@@ -17,6 +17,7 @@ def main():
             check=dict(type='list', required=True),
             additional_repos=dict(type='list', required=False, default=[]),
             lookaside=dict(type='list', required=False, default=[]),
+            arch=dict(type='list', required=False, default=['noarch', 'x86_64']),
         )
     )
 
@@ -34,6 +35,9 @@ def main():
         config
     ]
 
+    for arch in module.params['arch']:
+        command.extend(['--arch', arch])
+
     for name in check:
         command.extend(['--check', name])
         command.extend(['--repo', name])