CI: CreateRelease workflow fix 3

Author: maxknv

.github/workflows/create_release.yml

@@ -128,7 +128,7 @@ jobs:
         run: |
           python3 ./tests/ci/create_release.py --set-progress-started --progress "update changelog, docker version, security"
 
-          git checkout master  # in case WF started from feature branch
+          # git checkout master  # in case WF started from feature branch
           echo "List versions"
           ./utils/list-versions/list-versions.sh > ./utils/list-versions/version_date.tsv
           echo "Update docker version"

tests/ci/github_helper.py

@@ -198,8 +198,9 @@ def get_user_cached(
                     raise
                 self.sleep_on_rate_limit()
         logger.debug("Caching user %s from API in %s", login, cache_file)
-        with open(cache_file, "wb") as prfd:
-            self.dump(user, prfd)  # type: ignore
+        if self.cache_path.is_dir():
+            with open(cache_file, "wb") as prfd:
+                self.dump(user, prfd)  # type: ignore
         return user
 
     def _get_cached(self, path: Path):  # type: ignore