ci: upgrade php version

Author: KilianTrunk

.github/workflows/test-runner.yml

@@ -24,7 +24,7 @@ jobs:
       # Fail the whole workflow if one of the jobs fails
       fail-fast: true
       matrix:
-        php: [ 8.2, 8.3, 8.4 ]
+        php: [ 8.3, 8.4 ]
         laravel: [ 11.*, 12.* ]
         dependency-version: [ prefer-stable ]
         shard: [ 1, 2, 3, 4 ]
@@ -74,7 +74,7 @@ jobs:
 
       - name: Upload coverage reports to Codecov
         # Make sure the Codecov action is only executed once
-        if: matrix.php == '8.2' && matrix.laravel == '12.*' && matrix.dependency-version == 'prefer-stable' && matrix.shard == 1
+        if: matrix.php == '8.3' && matrix.laravel == '12.*' && matrix.dependency-version == 'prefer-stable' && matrix.shard == 1
         uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}