chore(ops): upload cache dump artifact

Author: strogonoff

.github/workflows/docker.yml

@@ -145,6 +145,11 @@ jobs:
           path: dist
           if-no-files-found: error
 
+      - uses: actions/upload-artifact@v4
+        with:
+          name: fl-cache-dump
+          path: cacheDump.json
+
   deploy:
     if: ${{ github.ref_name == github.event.repository.default_branch }}
     environment: