Merge branch 'ci/caches' of https://github.com/PyTorchLightning/cicd-…

…utils into ci/caches

.github/scripts/find-unused-caches.py

@@ -26,7 +26,7 @@ def fetch_all_caches(repository: str, token: str, per_page: int = 100, max_pages
         url = f"https://github.com/gitapi/repos/{repository}/actions/caches?page={page + 1}&per_page={per_page}"
         headers = {"Authorization": f"token {token}"}
         response = requests.get(url, headers=headers, timeout=10).json()
-        if 'total_count' not in response:
+        if "total_count" not in response:
             raise RuntimeError(response.get("message"))
         print(f"fetching page... {page} with {per_page} items of expected {response.get('total_count')}")
         caches = response.get("actions_caches", [])
@@ -47,7 +47,7 @@ def fetch_all_caches(repository: str, token: str, per_page: int = 100, max_pages
             created_at = pandas.to_datetime(cache["created_at"])
             last_used_at = pandas.to_datetime(cache["last_accessed_at"])
             cache["last_used_days"] = current_date - last_used_at
-            age_used = cache["last_used_days"].round(freq='min')
+            age_used = cache["last_used_days"].round(freq="min")
             size = cache["size_in_bytes"] / (1024 * 1024)
             print(
                 f"- Cache Key: {cache_key} |"