fix(ci): enable ansible-lint offline to avoid Galaxy KeyError

ansible-galaxy collection install can raise KeyError 'results' against
Galaxy on recent ansible-core (e.g. uv-installed lint in GitHub Actions).
offline: true skips requirements.yml installs; lint still passes.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Martin Jackson

.ansible-lint

@@ -1,6 +1,9 @@
 # Vim filetype=yaml
 ---
-offline: false
+# Skip ansible-galaxy collection install from requirements.yml. Recent ansible-core
+# releases can hit Galaxy API KeyError: 'results' during install (CI and local uv).
+# Install collections manually or use creator-ee when you need dependency-aware rules.
+offline: true
 skip_list:
   - name[template] # Allow Jinja templating inside task and play names
   - template-instead-of-copy # Templated files should use template instead of copy