[Stimulus] Allow Twig 3.9

As long Twig or Live component restrict Twig (until we implement yield ready) no need to restrict it here...

... and that would ease IRL tests for Twig&Live :)

Author: smnandre

src/StimulusBundle/composer.json

@@ -18,7 +18,7 @@
         "symfony/dependency-injection": "^5.4|^6.0|^7.0",
         "symfony/finder": "^5.4|^6.0|^7.0",
         "symfony/http-kernel": "^5.4|^6.0|^7.0",
-        "twig/twig": "^2.15.3|~3.8.0",
+        "twig/twig": "^2.15.3|^3.8",
         "symfony/deprecation-contracts": "^2.0|^3.0"
     },
     "require-dev": {