Update actions/checkout action to v3

.github/workflows/daily-e2e.yml

@@ -16,7 +16,7 @@ jobs:
                     - {'wordpress': 'https://wordpress.org/nightly-builds/wordpress-latest.zip', 'woocommerce': 'https://github.com/woocommerce/woocommerce/releases/download/nightly/woocommerce-trunk-nightly.zip'}
         steps:
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Install PHP dependencies
               run: |
                   composer install  --no-dev

.github/workflows/daily-php.yml

@@ -17,7 +17,7 @@ jobs:
                     - {'wordpress': 'nightly', 'woocommerce': 'nightly'}
         steps:
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Setup Node.js
               uses: actions/setup-node@v2-beta
               with:

.github/workflows/e2e.yml

@@ -10,7 +10,7 @@ jobs:
               with:
                   access_token: ${{ github.token }}
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Setup PHP
               uses: shivammathur/[email protected]
               with:

.github/workflows/gh-pages.yml

@@ -7,7 +7,7 @@ jobs:
     deploy:
         runs-on: ubuntu-18.04
         steps:
-            - uses: actions/checkout@v2
+            - uses: actions/checkout@v3
 
             - name: Setup Node.js
               uses: actions/setup-node@v2-beta

.github/workflows/lint-changelog.yml

@@ -12,7 +12,7 @@ jobs:
               with:
                   access_token: ${{ github.token }}
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
               if: github.event.pull_request.user.login != 'renovate[bot]'
             - name: skip-workflow
               id: skip-workflow

.github/workflows/lint-php.yml

@@ -10,7 +10,7 @@ jobs:
               with:
                   access_token: ${{ github.token }}
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Determine changed files
               id: changed-files
               uses: wyrihaximus/[email protected]

.github/workflows/lint-test-js.yml

@@ -10,7 +10,7 @@ jobs:
               with:
                   access_token: ${{ github.token }}
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Setup Node.js
               uses: actions/[email protected]
               with:

.github/workflows/test-php.yml

@@ -38,7 +38,7 @@ jobs:
               with:
                   access_token: ${{ github.token }}
             - name: Check out repository code
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
             - name: Setup PHP
               uses: shivammathur/[email protected]
               with: