chore: update checkout and setup-node actions

.github/workflows/ci-check.yml

@@ -9,9 +9,9 @@ jobs:
       matrix:
         node-version: [12.x]
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Use Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies
@@ -32,9 +32,9 @@ jobs:
             browser: webkit
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Use Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies

.github/workflows/deploy.yml

@@ -9,9 +9,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2
       - name: Use Node.js 12.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '12.x'
       - name: Install dependencies

.github/workflows/percy-update-base.yml

@@ -13,9 +13,9 @@ jobs:
       matrix:
         node-version: ['12.x']
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Use Node.js 12.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies

.github/workflows/publish.yml

@@ -9,11 +9,11 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2
         with:
           fetch-depth: 0
       - name: Use Node.js 12.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '12.x'
       - name: Install dependencies

.github/workflows/reviewdog.yml

@@ -5,9 +5,9 @@ jobs:
     name: runner / eslint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Use Node.js 12.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '12.x'
       - name: Install dependencies