Update symfony/http-foundation requirement from ^7.0 to ^7.1 (#440)

Updates the requirements on [symfony/http-foundation](https://github.com/symfony/http-foundation) to permit the latest version.
- [Release notes](https://github.com/symfony/http-foundation/releases)
- [Changelog](https://github.com/symfony/http-foundation/blob/7.1/CHANGELOG.md)
- [Commits](symfony/http-foundation@v7.0.0...v7.1.0)

---
updated-dependencies:
- dependency-name: symfony/http-foundation
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -13,7 +13,7 @@
         "roots/bedrock-autoloader": "^1.0.4",
         "roots/wordpress": "^6.5.3",
         "roots/wp-password-bcrypt": "^1.1",
-        "symfony/http-foundation": "^7.0",
+        "symfony/http-foundation": "^7.1",
         "vinkla/headache": "^3.3",
         "vlucas/phpdotenv": "^5.6",
         "wpackagist-plugin/clean-image-filenames": "^1.4"