chore(deps): update actions/cache action to v3 (#20)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

.github/workflows/tests.yml

@@ -25,7 +25,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Cache node_modules
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: '**/node_modules'
           key: ${{ runner.os }}-${{ matrix.node-version }}-modules-${{ hashFiles('**/yarn.lock') }}