Ignore deb-* packaging repos in the plugin list

This commit starts ignoring plugin hits from deb-* repos when generating
the plugin list for the plugin registry doc. These are just packaging
repos and not really relevant for a plugin list.

Change-Id: I5146936824c17476d4e7f3fab058c80fd932e512

tools/generate-tempest-plugins-list.py

@@ -48,6 +48,8 @@ def is_in_openstack_namespace(proj):
 
 
 def has_tempest_plugin(proj):
+    if proj.startswith('openstack/deb-'):
+        return False
     r = requests.get(
         "https://git.openstack.org/cgit/%s/plain/setup.cfg" % proj)
     p = re.compile('^tempest\.test_plugins', re.M)