minor #54540 [TwigBundle] re-allow Twig bridge 6.4 and 7.0 (xabbuh)

This PR was merged into the 7.1 branch.

Discussion
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[TwigBundle] re-allow Twig bridge 6.4 and 7.0

| Q             | A
| ------------- | ---
| Branch?       | 7.1
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

The change was not necessary in #54432.

Commits
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40d2155 re-allow Twig bridge 6.4 and 7.0

src/Symfony/Bundle/TwigBundle/composer.json

@@ -20,7 +20,7 @@
         "composer-runtime-api": ">=2.1",
         "symfony/config": "^6.4|^7.0",
         "symfony/dependency-injection": "^6.4|^7.0",
-        "symfony/twig-bridge": "^7.1",
+        "symfony/twig-bridge": "^6.4|^7.0",
         "symfony/http-foundation": "^6.4|^7.0",
         "symfony/http-kernel": "^6.4|^7.0",
         "twig/twig": "^3.0.4"