Enhance GitHub Actions workflow by adding git configuration step for automated pushes

Author: dconco

.github/workflows/tests.yml

@@ -50,12 +50,17 @@ jobs:
    push_to_main:
       runs-on: ubuntu-latest
       needs: test
-      if: success()
+      if: ${{ success() }}
 
       steps:
          - name: Checkout repository
            uses: actions/checkout@v4
 
+         - name: Set up git
+           run: |
+              git config user.name "github-actions[bot]"
+              git config user.email "github-actions[bot]@users.noreply.github.com"
+
          - name: Push changes to main
            run: |
               git fetch origin main dev