Merge pull request #418 from open-o11y/set-output

Update the usage of set-output command in GH actions

Author: vasireddy99

.github/workflows/pr.yml

@@ -20,18 +20,9 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '16'
+          cache: 'npm'
           check-latest: true
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        run: |
-          echo "::set-output name=dir::$(npm config get cache)"
-      - uses: actions/cache@v3
-        id: npm-cache
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
+
       - run: npm ci
       - run: npm run build
         env: