remove automerge script

.github/workflows/dependabot-auto-merge.yml

@@ -1,36 +0,0 @@
-name: Dependabot Auto-Merge
-
-on:
-  pull_request_target:
-    types: [opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write # To approve PRs
-  contents: write # to merge PRs
-
-jobs:
-  auto-merge:
-    runs-on: ubuntu-latest
-    if: github.actor == 'dependabot[bot]' # Only dependabot PRs
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-
-      - name: Fetch Dependabot metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@v2
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Auto-approve dependabot PR
-        uses: hmarr/auto-approve-action@v4
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Enable auto-merge for minor updates
-        if: steps.metadata.outputs.update-type == 'version-update:semver-minor'
-        run: |
-          gh pr merge --auto --squash "$PR_URL"
-        env:
-          PR_URL: ${{ github.event.pull_request.html_url }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}