Update sponsors action (#5887)

- Inspired by translations github workflow

.github/workflows/sponsors.yml

@@ -7,18 +7,27 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout 🛎️
+      - name: Checkout Code
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
-      - name: Generate Sponsors 💖
+      - name: Generate Sponsors
         uses: JamesIves/github-sponsors-readme-action@a2d75a8d58b117b19777a910e284ccb082aaf117
         with:
           token: ${{ secrets.INVENTREE_SPONSORS_TOKEN }}
           file: 'README.md'
           organization: true
 
-      - name: Deploy to GitHub Pages 🚀
-        uses: JamesIves/github-pages-deploy-action@a1ea191d508feb8485aceba848389d49f80ca2dc
+      - name: Commit files
+        run: |
+          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git checkout -b sponsors
+          git add README.md
+          git commit -m "updated sponsors"
+
+      - name: Push Changes
+        uses: ad-m/github-push-action@d91a481090679876dfc4178fef17f286781251df
         with:
-          branch: master
-          folder: '.'
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: sponsors
+          force: true