Bump greenmail from 1.5.8 to 1.5.10
Bump greenmail from 1.5.8 to 1.5.10

Bumps [greenmail](https://github.com/greenmail-mail-test/greenmail) from 1.5.8 to 1.5.10.
- [Release notes](https://github.com/greenmail-mail-test/greenmail/releases)
- [Commits](https://github.com/greenmail-mail-test/greenmail/compare/release-1.5.8...release-1.5.10)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
Cognifide/bobcat,Cognifide/bobcat