Use merge-gatekeeper (#1245)

.github/workflows/deploy-docsite-dummy.yml

@@ -1,22 +0,0 @@
-# This workflow is a dummy workflow that runs whenever `deploy-docsite.yml` doesn't run to trick the GitHub Actions system into seeing `Docsite and Storybook CI/CD` as a valid status check.
-# See https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/collaborating-on-repositories-with-code-quality-features/troubleshooting-required-status-checks#handling-skipped-but-required-checks
-
-name: Docsite and Storybook CI/CD
-
-on:
-    pull_request:
-        branches:
-            - main
-        paths-ignore:
-            - "docs/**"
-            - "storybook/**"
-            - "**/*.story.*"
-            - "**/*.stories.*"
-            - ".github/workflows/deploy-docsite.yml"
-
-jobs:
-    build:
-        name: Build Docsite
-        runs-on: ubuntu-latest
-        steps:
-            - run: 'echo "No build required."'

.github/workflows/merge-gatekeeper.yml

@@ -0,0 +1,26 @@
+---
+name: Merge Gatekeeper
+
+on:
+    pull_request:
+        branches:
+            - main
+            - master
+
+jobs:
+    merge-gatekeeper:
+        runs-on: ubuntu-latest
+        # Restrict permissions of the GITHUB_TOKEN.
+        # Docs: https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs
+        permissions:
+            checks: read
+            statuses: read
+        steps:
+            - name: Run Merge Gatekeeper
+              # NOTE: v1 is updated to reflect the latest v1.x.y. Please use any tag/branch that suits your needs:
+              #       https://github.com/upsidr/merge-gatekeeper/tags
+              #       https://github.com/upsidr/merge-gatekeeper/branches
+              uses: upsidr/merge-gatekeeper@v1
+              with:
+                  token: ${{ secrets.GITHUB_TOKEN }}
+                  ignored: Test Onboarding, Analyze (go), Analyze (javascript-typescript), License Compliance