add cache to cli-test job in tests workflow (#2766)

.github/workflows/tests.yml

@@ -52,6 +52,8 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
+          cache: 'npm'
+          cache-dependency-path: './package-lock.json'
 
       - name: Install dependencies
         run: npm ci --legacy-peer-deps