CI: Put pre-commit cache under CI_PROJECT_DIR (#11929)

* CI: Put pre-commit cache under CI_PROJECT_DIR

Apparently gitlab-runner can't cache stuff outside of the project
directory.

Put the cache under CI_PROJECT_DIR to make it work (which also means we
need to ignore it from ansible-lint).

Also update the pre-commit image while we're at it.

Link: https://gitlab.com/gitlab-org/gitlab/-/issues/14151

* update ansible-lint pre-commit

.ansible-lint

@@ -38,5 +38,6 @@ exclude_paths:
   - venv
   - .github
   - .ansible
+  - .cache
 mock_modules:
   - gluster.gluster.gluster_volume