[generator] Make the upload step use cached repo clone

Signed-off-by: Konstantin Pastbin <konstantin.pastbin@gmail.com>

.forgejo/workflows/map-generator.yml

@@ -467,6 +467,10 @@ jobs:
       group: ${{ github.workflow }}-map-generator-${{ github.event.pull_request.number || github.ref }}
       cancel-in-progress: true
     steps:
+      - uses: actions/cache@v4
+        with:
+          path: "~"
+          key: cache-${{ github.run_id }}-${{ github.run_attempt }}
       - name: Write config file
         run: |
           mkdir -p ~/.config/rclone/
@@ -498,4 +502,3 @@ jobs:
             --data-urlencode topic=codeberg-bot \
             --data-urlencode 'content=Upload is done!'
 
-