updated atcion path to new built

Author: CsB-Polymesh

.github/workflows/auth-ff-merge.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0  
-      - uses: PolymeshAssociation/polymesh-action-public@v1.1.0
+      - uses: PolymeshAssociation/polymesh-action-public@v1.1.1
         with:
           allowed-signers: ${{ vars.MIDDLEWARE_ALLOWED_SIGNERS }}
           github-token: ${{ secrets.GITHUB_TOKEN }}