Fixed linting find command to ignore things we don't care about

.gitlab-ci.yml

@@ -22,4 +22,4 @@ lint-yml:
     - merge_requests
     - tags
   script:
-    - find etc/kayobe -iname "*.yml" | xargs yamllint -f parsable
+    - find etc/kayobe -type f -name "*.yml" \( ! -path "etc/kayobe/ansible/*" ! -path "etc/kayobe/kolla/*" ! -iname secrets.yml \)  | xargs yamllint -f parsable