chore: Harden review-sync pipeline and resolve reviewer feedback

Signed-off-by: darshit2308 <darshit2308@gmail.com>

Author: darshit2308

.github/workflows/review-sync.yml

@@ -26,6 +26,7 @@ permissions:
   pull-requests: write
   issues: write
   contents: read
+  checks: read
 
 concurrency:
   group: ${{ github.workflow }}

.github/workflows/test-review-sync.yml

@@ -0,0 +1,34 @@
+name: Test Review Sync
+
+on:
+  push:
+    paths:
+      - '.github/scripts/review-sync/**'
+      - '.github/workflows/test-review-sync.yml'
+  pull_request:
+    paths:
+      - '.github/scripts/review-sync/**'
+      - '.github/workflows/test-review-sync.yml'
+
+jobs:
+  test:
+    runs-on: hl-sdk-py-lin-md
+    permissions:
+      contents: read
+    steps:
+      - name: Harden the runner
+        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af68 # v4.2.2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: '20'
+
+      - name: Run Tests
+        working-directory: .github/scripts/review-sync
+        run: npm test