Bump symfony/http-kernel from 5.4.14 to 5.4.15
Bump symfony/http-kernel from 5.4.14 to 5.4.15

Bumps [symfony/http-kernel](https://github.com/symfony/http-kernel) from 5.4.14 to 5.4.15.
- [Release notes](https://github.com/symfony/http-kernel/releases)
- [Changelog](https://github.com/symfony/http-kernel/blob/6.1/CHANGELOG.md)
- [Commits](https://github.com/symfony/http-kernel/compare/v5.4.14...v5.4.15)

---
updated-dependencies:
- dependency-name: symfony/http-kernel
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
SolidInvoice/SolidInvoice,SolidInvoice/SolidInvoice,SolidInvoice/SolidInvoice