Fix linters in CI (#873) (#876)

This is a backport of PR #873 as merged into main (91df2f1).
SUMMARY
It seems that recent updates in linters break CI. Closes #874
ISSUE TYPE

Bugfix Pull Request

COMPONENT NAME
CI
ADDITIONAL INFORMATION

Reviewed-by: Mike Graves <mgraves@redhat.com>

tests/integration/targets/k8s_manifest_url/tasks/main.yml

@@ -23,7 +23,7 @@
         - name: Update directory permissions
           file:
             path: "{{ manifests_dir.path }}"
-            mode: 0755
+            mode: '0755'
 
         - name: Create manifests files
           copy: