Bump spring-security-bom from 5.5.0 to 5.5.1

Bumps [spring-security-bom](https://github.com/spring-projects/spring-security) from 5.5.0 to 5.5.1.
- [Release notes](https://github.com/spring-projects/spring-security/releases)
- [Changelog](https://github.com/spring-projects/spring-security/blob/main/RELEASE.adoc)
- [Commits](https://github.com/spring-projects/spring-security/compare/5.5.0...5.5.1

)

---
updated-dependencies:
- dependency-name: org.springframework.security:spring-security-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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