Revert "chore: removed npm install from check security workflow"

This reverts commit 3346333.

.github/workflows/branch.yml

@@ -44,6 +44,7 @@ jobs:
       with:
         path: ~/.npm # this is cache where npm installs from before going out to the network
         key: ${{ runner.os }}-node-${{ hashFiles('**/package.json') }}
+    - run: npm install --prefer-offline
     - run: make secure
       env:
         SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}