Bump ridedott/merge-me-action from 2.8.20 to 2.8.21
Bump ridedott/merge-me-action from 2.8.20 to 2.8.21

Bumps [ridedott/merge-me-action](https://github.com/ridedott/merge-me-action) from 2.8.20 to 2.8.21.
- [Release notes](https://github.com/ridedott/merge-me-action/releases)
- [Changelog](https://github.com/ridedott/merge-me-action/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ridedott/merge-me-action/compare/v2.8.20...v2.8.21)

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