Chore/Update actions/cache to version 4.3.0 in CI configuration

Author: othercodes

.github/workflows/documentation.yml

@@ -25,7 +25,7 @@ jobs:
           tools: composer:v2
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4.3.0
         with:
           path: ~/.composer/cache
           key: php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
           tools: composer:v2
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4.3.0
         with:
           path: ~/.composer/cache
           key: php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}