install pnpm only first time or on version mismatch

.github/workflows/playwright-test-workflow.yml

@@ -17,32 +17,30 @@ jobs:
     timeout-minutes: 100
     steps:
       - name: Checkout
-        uses: actions/checkout@v3       
+        uses: actions/checkout@v3
+      - name: Check node,pnpm Installation and set Path
+        shell: bash
+        working-directory: scripts/self-hosted-gh-runner
+        timeout-minutes: 1
+        run: |
+          ./node-pnpm-check.sh
+          echo "make sure below mentioned versions are expected versions"
+          echo "If you are expecting the node and pnpm versions to be updated. Please update the node-pnpm-check.sh script"
+          env
       - name: Setup Node
+        if: ${{ env.SETUP_NODE != 'false' }}
         uses: actions/setup-node@v3
         with:
-          node-version: 18.14.0
+          node-version: ${{ env.NC_REQ_NODE_V }}
       - name: Setup pnpm
+        if: ${{ env.SETUP_PNPM != 'false' }}
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: ${{ env.NC_REQ_PNPM_V }}
       - name: Get pnpm store directory
         shell: bash
         run: |
           echo "STORE_PATH=/root/setup-pnpm/node_modules/.bin/store/v3" >> $GITHUB_ENV          
-      - name: check if npm cache is needed
-        shell: bash
-        run: |        
-          IS_NPM_CACHE_DOWNLOAD_REQUIRED="/cache-marker-v1.txt"          
-          # update the above file name to force the cache ex: /cache-marker-v2.txt.
-          if [[ ! -f ${PRE_REQ_CHECK_FILE_PATH} ]];
-          then
-            echo "IS_NPM_CACHE_DOWNLOAD_REQUIRED is true"
-            IS_NPM_CACHE_DOWNLOAD_REQUIRED="true"
-          else
-            IS_NPM_CACHE_DOWNLOAD_REQUIRED="false"  
-          fi
-          echo "IS_NPM_CACHE_DOWNLOAD_REQUIRED=${IS_NPM_CACHE_DOWNLOAD_REQUIRED}" >> $GITHUB_ENV           
       - uses: actions/cache@v3
         if: env.IS_NPM_CACHE_DOWNLOAD_REQUIRED == 'true'
         name: Setup pnpm cache