WireMock 3.x Docker images

[oleg-nenashev]

This pull request is used to track the 3.x branch changes that ships the experimental images for WireMock 3.x

References

• 62

Submitter checklist

• [x] The PR request is well described and justified, including the body and the references
• [x] The PR title represents the desired changelog entry
• [x] The repository's code style is followed (see the contributing guide)
• [x] Test coverage that demonstrates that the change works as expected
• [x] For new features, there's necessary documentation in this pull request or in a subsequent PR to wiremock.org