Fixing GHA permissions to do the commit

.github/workflows/publish.yml

@@ -1,4 +1,5 @@
 name: Action Server manual Brew publish
+
 on:
   workflow_dispatch:
     inputs:
@@ -11,15 +12,12 @@ jobs:
   action-server:
     name: action-server
     runs-on: macos-13
+    permissions:
+      contents: write  # Ensuring the job has permission to write to the repository.
     steps:
       - name: main checkout
         uses: actions/checkout@v4
 
-      - name: Set up Git
-        run: |
-          git config --global user.email "kari@robocorp.com"
-          git config --global user.name "kariharju"
-
       - name: Update cask recipe
         run: |
           cd scripts
@@ -38,6 +36,10 @@ jobs:
 
       - name: Commit and Push
         run: |
+          git config --global user.name 'GitHub Actions'
+          git config --global user.email 'actions@github.com'
           git add Casks/action-server.rb
           git commit -m "Update Action Server to version ${{ github.event.inputs.version }}"
           git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Using the GITHUB_TOKEN for authentication.