ci: upgrade setup-node to v3 to more easily setup caching

Signed-off-by: Kipras Melnikovas <kipras@kipras.org>

Author: kiprasmel

.github/workflows/test.yml

@@ -44,9 +44,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'
       - run: yarn --frozen-lockfile
       - run: yarn test