[CI] Do not limit to X.Y.0 Symfony versions

Author: Kocal

.github/workflows/ci.yaml

@@ -57,9 +57,9 @@ jobs:
               symfony-version: '6.4.*'
           # Explicit Symfony versions
           -  php-version: '8.1'
-             symfony-version: '6.4'
+             symfony-version: '6.4.*'
           -  php-version: '8.2'
-             symfony-version: '7.0'
+             symfony-version: '7.0.*'
           -  php-version: '8.4'
              symfony-version: '8.0.x-dev' # TODO: change to '8.0' when Symfony 8.0 is released
              minimum-stability: 'dev' # TODO: remove when Symfony 8.0 is released