Merge pull request #719 from major/renovate/actions-checkout-4.x

Update actions/checkout action to v4

.github/workflows/generate_mariadb_examples.yml

@@ -19,7 +19,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up MySQL
         uses: shogo82148/actions-setup-mysql@v1

.github/workflows/generate_mysql_examples.yml

@@ -19,7 +19,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up MySQL
         uses: shogo82148/actions-setup-mysql@v1

.github/workflows/pull_request.yml

@@ -26,7 +26,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up MySQL
         uses: mirromutth/mysql-action@v1.1
@@ -56,7 +56,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up MySQL
         uses: mirromutth/mysql-action@v1.1

.github/workflows/run_mt_with_db.yml

@@ -20,7 +20,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up MySQL
         uses: mirromutth/mysql-action@v1.1

.github/workflows/update_cve_and_docs.yml

@@ -21,7 +21,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Setup MySQL Tuner repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install dependencies
         run: |