Update Forge publish action

.github/workflows/publish.yml

@@ -16,7 +16,7 @@ jobs:
       with:
         ref: ${{ steps.vars.outputs.tag }}
     - name: Build and publish module
-      uses: barnumbirr/action-forge-publish@v2
+      uses: barnumbirr/action-forge-publish@v2.15.0
       env:
        FORGE_API_KEY: ${{ secrets.FORGE_API_KEY }}
        REPOSITORY_URL: https://forgeapi.puppet.com/v3/releases