Add Symfony 8.1 to CI

Author: HypeMC

.github/workflows/tests.yaml

@@ -14,17 +14,23 @@ jobs:
             fail-fast: false
             matrix:
                 php: [ '8.1', '8.2', '8.3', '8.4', '8.5' ]
-                symfony: [ '6.4', '7.4', '8.0' ]
+                symfony: [ '6.4', '7.4', '8.0', '8.1' ]
                 dependencies: [ 'highest', 'lowest' ]
                 exclude:
                     -   php: '8.1'
                         symfony: '7.4'
                     -   php: '8.1'
                         symfony: '8.0'
+                    -   php: '8.1'
+                        symfony: '8.1'
                     -   php: '8.2'
                         symfony: '8.0'
+                    -   php: '8.2'
+                        symfony: '8.1'
                     -   php: '8.3'
                         symfony: '8.0'
+                    -   php: '8.3'
+                        symfony: '8.1'
         env:
             SYMFONY_REQUIRE: ${{ matrix.symfony }}.*
         name: PHP ${{ matrix.php }} & Symfony ${{ matrix.symfony }}${{ matrix.dependencies == 'lowest' && ' (lowest)' || '' }} Test