Play WS, async HTTP client 2.1.10

Problems occured during the release of 2.1.8 and 2.1.9, that's why these versions have not been published to the maven central repository.

Changes

• #682 Homepage needed for publishing by @mkurz
• #681 Fix pom by @mkurz
• #680 [2.1.x] sbt-ci-release + GHA by @mkurz
• #662 [2.1.x] Keep dependencies like in v2.1.7 by @mkurz
• #653 [2.1.x] Add release drafter with configs from .github repo by @mkurz
• #651 [2.1.x] Rename master branch to main by @mkurz
• #645 [2.1.x] Drop Travis CI by @ihostage
• #642 [2.1.x] Migrate to GitHub Actions by @ihostage
• #638 [2.1.x] ssl-config 0.6.0 (like akka 2.6.19) by @mkurz

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🙇 Thanks to our contributors

Finally, thanks to the community for their help with detailed bug reports, discussions about new features and pull request reviews. This project is only possible due to the help we had from amazing contributors.
Special thanks to all code contributors who helped with this particular release (they are listed below)!