Updated .github/workflows/pull_request.yml with npm clean install

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Deeksha1502

.github/workflows/pull_request.yml

@@ -29,7 +29,7 @@ jobs:
             ${{ runner.os }}-node-modules-
 
       - name: Install dependencies
-        run: npm i --legacy-peer-deps
+        run: npm ci --legacy-peer-deps
 
       - name: Save node_modules cache
         if: steps.cache.outputs.cache-hit != 'true'