Update file(s) from wp-cli/.github

Author: schlessera

.github/workflows/code-quality.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Check existence of composer.json file
         id: check_composer_file
@@ -59,7 +59,7 @@ jobs:
 
     steps:
       - name: Check out source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Check existence of composer.json & phpcs.xml.dist files
         id: check_files

.github/workflows/regenerate-readme.yml

@@ -25,7 +25,7 @@ jobs:
     if: ${{ github.repository_owner == 'wp-cli' && ! contains(fromJson('[".github", "wp-cli", "wp-cli-bundle", "wp-super-cache-cli", "php-cli-tools", "wp-config-transformer"]'), github.event.repository.name) }}
     steps:
       - name: Check out source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up PHP envirnoment
         uses: shivammathur/setup-php@v2

.github/workflows/testing.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Check out source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Check existence of composer.json file
         id: check_files
@@ -104,7 +104,7 @@ jobs:
 
     steps:
       - name: Check out source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Check existence of composer.json & behat.yml files
         id: check_files