chore: update github actions

* use actions/checkout@v4
* use actions/setup-node@v4
* use actions/cache@v4

.github/workflows/ci.yml

@@ -10,7 +10,6 @@ on:
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
 
     strategy:
@@ -19,20 +18,16 @@ jobs:
         node-version: [12.x, 14.x, 16.x]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-
-      # Caching: root project
-      - name: Get Yarn cache directory
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
+          cache: "yarn"
 
       - name: Use node_modules cache
         id: node-modules-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: node_modules
           key: node-modules-${{ runner.os }}-${{ matrix.node-version }}-${{ hashFiles('./yarn.lock') }}