fix(deps): Update symfony/http-kernel requirement from ^7.0 to ^7.3

Updates the requirements on [symfony/http-kernel](https://github.com/symfony/http-kernel) to permit the latest version.
- [Release notes](https://github.com/symfony/http-kernel/releases)
- [Changelog](https://github.com/symfony/http-kernel/blob/7.3/CHANGELOG.md)
- [Commits](symfony/http-kernel@v7.0.0...v7.3.2)

---
updated-dependencies:
- dependency-name: symfony/http-kernel
  dependency-version: 7.3.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -14,7 +14,7 @@
         "symfony/config": "^7.2",
         "symfony/dependency-injection": "^7.2",
         "symfony/http-client": "^7.2",
-        "symfony/http-kernel": "^7.2",
+        "symfony/http-kernel": "^7.3",
         "symfony/yaml": "^7.2"
     },
     "require-dev": {