Bump docker-client from 8.14.2 to 8.14.4
Bump docker-client from 8.14.2 to 8.14.4

Bumps [docker-client](https://github.com/spotify/docker-client) from 8.14.2 to 8.14.4.
- [Release notes](https://github.com/spotify/docker-client/releases)
- [Changelog](https://github.com/spotify/docker-client/blob/master/CHANGELOG.md)
- [Commits](https://github.com/spotify/docker-client/compare/v8.14.2...v8.14.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
gocd-contrib/docker-swarm-elastic-agents,gocd-contrib/docker-swarm-elastic-agents,gocd-contrib/docker-swarm-elastic-agents