build(deps): Bump firebase/php-jwt from 5.5.0 to 5.5.1 (#229)

Bumps [firebase/php-jwt](https://github.com/firebase/php-jwt) from 5.5.0 to 5.5.1.
- [Release notes](https://github.com/firebase/php-jwt/releases)
- [Commits](firebase/php-jwt@v5.5.0...v5.5.1)

---
updated-dependencies:
- dependency-name: firebase/php-jwt
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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