Feat: update the automerge workflow (#38)

Co-authored-by: Anmol Nagpal <anmol@clouddrove.com>

.github/workflows/automerge.yml

@@ -0,0 +1,53 @@
+name: Auto approve and merge PRs by dependabot
+on:
+  pull_request:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  autoapprove:
+    name: Auto Approve a PR by dependabot 
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: wait for other checks to complete
+        run: |
+          sleep 150
+
+      - name: Get Status of current PR
+        id: get-status
+        uses: danieldeichfuss/get-status@v0.0.10
+        with:
+          ref: ${{ github.sha }}
+
+      - name: Approve a PR for Github Bot
+        if: ${{steps.get-status.outputs.all-checks-completed == 'true' &&  steps.get-status.outputs.all-checks-passed == 'true'}}      
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+      - name: Approve a PR for Anmol nagpal
+        if: ${{steps.get-status.outputs.all-checks-completed == 'true' &&  steps.get-status.outputs.all-checks-passed == 'true'}}      
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB}}
+
+  automerge:
+    runs-on: ubuntu-latest
+    needs: autoapprove
+    steps:
+      - id: automerge
+        name: automerge
+        uses: pascalgn/automerge-action@v0.15.6
+        if: github.event_name == 'pull_request' && github.event.pull_request.draft == false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB }}
+          MERGE_FILTER_AUTHOR: 'dependabot[bot]'
+          MERGE_METHOD: "merge"
+          MERGE_DELETE_BRANCH: "true"
+          MERGE_LABELS: "dependencies"
+          MERGE_REQUIRED_APPROVALS: ""