message: Add missing link in changelog for v0.10.8
diff: @@ -413,6 +413,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  [0.11.0]: https://github.com/rokucommunity/brighterscript/compare/v0.10.10...v0.11.0
  [0.10.10]: https://github.com/rokucommunity/brighterscript/compare/v0.10.9...v0.10.10
  [0.10.9]: https://github.com/rokucommunity/brighterscript/compare/v0.10.8...v0.10.9
  +[0.10.8]: https://github.com/rokucommunity/brighterscript/compare/v0.10.7...v0.10.8
  [0.10.7]: https://github.com/rokucommunity/brighterscript/compare/v0.10.6...v0.10.7
  [0.10.6]: https://github.com/rokucommunity/brighterscript/compare/v0.10.5...v0.10.6
  [0.10.5]: https://github.com/rokucommunity/brighterscript/compare/v0.10.4...v0.10.5
  