CI: Commit with dummy account to stop receiving notification spam

The action fails multiple times per day due to flaky GH API, that's too much spam.

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    
+
     - name: Install Node.js 16.x
       uses: actions/setup-node@v4
       with:
@@ -32,19 +32,19 @@ jobs:
 
     - name: Build the static content using npm
       run: npm run build
-    
+
     - name: Fetch pull request data (godot)
       run: npm run compose-db -- repo:godot
       env:
         GRAPHQL_TOKEN: ${{ secrets.GRAPHQL_TOKEN }}
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    
+
     - name: Fetch pull request data (godot-docs)
       run: npm run compose-db -- repo:godot-docs
       env:
         GRAPHQL_TOKEN: ${{ secrets.GRAPHQL_TOKEN }}
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    
+
     - name: Archive production artifacts
       uses: actions/upload-artifact@v4
       with: