[LiveComponent] tweak CI

Author: Kocal

.github/workflows/unit-tests.yaml

@@ -74,6 +74,7 @@ jobs:
                 echo "$PACKAGES" | xargs -n1 | parallel -j +3 "_run_task {} \
                   '(cd src/{} \
                   && $COMPOSER_MIN_STAB \
+                  && ([ {} = 'LiveComponent' ] && [ {{ ! matrix.symfony-version }} = '8.1.*' ] && composer require symfony/property-info:^7.1 || true) \
                   && $COMPOSER_UP \
                   && $PHPUNIT)'"