maybe fix cache?

.gitea/workflows/renovate.yml

@@ -23,8 +23,8 @@ jobs:
 
       - run: Renovate
         env:
-          #RENOVATE_CONFIG_FILE: "/home/container/rconfig.js"
-          LOG_LEVEL: "debug"
+          #LOG_LEVEL: "debug"
+          RENOVATE_CACHE_DIR: /tmp/renovate/cache
           RENOVATE_CONFIG_MIGRATION: "true" # ensure all repositories receive config migration PRs
           RENOVATE_TOKEN: ${{ secrets.RENOVATE_TOKEN }}
           GITHUB_COM_TOKEN: ${{ secrets.GH_TOKEN }}
@@ -36,4 +36,4 @@ jobs:
         uses: actions/cache/save@v3
         with:
           path: /tmp/renovate/cache
-          key: ${{ steps.cache-renovate.outputs.cache-primary-key }}
+          key: ${{ steps.cache-renovate.outputs.cache-primary-key }}