update GH action

Author: Dieter Stinglhamber

.github/workflows/phpunit-l10.yml

@@ -26,10 +26,10 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v1
+              uses: actions/checkout@v3
 
             - name: Cache dependencies
-              uses: actions/cache@v1
+              uses: actions/cache@v3
               with:
                   path: ~/.composer/cache/files
                   key: dependencies-laravel-${{ matrix.laravel }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

.github/workflows/phpunit-l8.yml

@@ -26,10 +26,10 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v1
+              uses: actions/checkout@v3
 
             - name: Cache dependencies
-              uses: actions/cache@v1
+              uses: actions/cache@v3
               with:
                   path: ~/.composer/cache/files
                   key: dependencies-laravel-${{ matrix.laravel }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

.github/workflows/phpunit-l9.yml

@@ -26,10 +26,10 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v1
+              uses: actions/checkout@v3
 
             - name: Cache dependencies
-              uses: actions/cache@v1
+              uses: actions/cache@v3
               with:
                   path: ~/.composer/cache/files
                   key: dependencies-laravel-${{ matrix.laravel }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}