Sponsors fix (#6193)

* Remove sponsors.yml

- Will update sponsors manually

* Update README.md

.github/workflows/sponsors.yml

@@ -1,35 +0,0 @@
-name: Generate Sponsors README
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: 30 15 * * 0-6
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'Inventree'
-
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-
-      - name: Generate Sponsors
-        uses: JamesIves/github-sponsors-readme-action@a2d75a8d58b117b19777a910e284ccb082aaf117
-        with:
-          token: ${{ secrets.INVENTREE_SPONSORS_TOKEN }}
-          file: 'README.md'
-          organization: true
-
-      - 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:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: sponsors
-          force: true