ci: Remove auto-approve PRs now it is disabled at org level (#278)

.github/workflows/dependabot-automation.yaml

@@ -13,29 +13,6 @@ permissions:
   contents: write
 
 jobs:
-  auto-approve:
-    runs-on: ubuntu-22.04
-    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' }}
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Dependabot metadata
-        id: dependabot-metadata
-        uses: dependabot/fetch-metadata@v2
-      - uses: actions/checkout@v4
-      - name: Approve a PR if not already approved
-        run: |
-          gh pr checkout "$PR_URL" # sets the upstream metadata for `gh pr status`
-          if [ "$(gh pr status --json reviewDecision -q .currentBranch.reviewDecision)" != "APPROVED" ]; then
-            gh pr review --approve "$PR_URL"
-          else
-            echo "PR already approved, skipping additional approvals to minimize emails/notification noise."
-          fi
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-
   enable-automerge:
     runs-on: ubuntu-22.04
     if: ${{ github.event.pull_request.user.login == 'dependabot[bot]'}}