update npm on node 14

Author: Gaurav0

.github/workflows/ci.yml

@@ -119,6 +119,10 @@ jobs:
         uses: volta-cli/action@v4
         with:
           node-version: ${{ matrix.node-version }}
+      - name: Update Npm
+        run: |
+          volta install npm@8
+          npm -v
       - name: Yarn Install
         run: |
           yarn install --ignore-engines --frozen-lockfile