message: update changelog for v0.39.1
diff: @@ -6,6 +6,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  +## [0.39.1] - 2021-05-24
  +[0.39.1]: https://github.com/rokucommunity/brighterscript/compare/v0.39.0...v0.39.1
  +### Changed
  + - re-export `CodeActionKind` so plugins don't need to import from vscode-brightscript-language directly.
  +### Fixed
  + - code action for "replace" tasks bug
  + - include missing information in the CodeAction construction
  +
  +
  +
  ## [0.39.0] - 2021-05-18
  [0.39.0]: https://github.com/rokucommunity/brighterscript/compare/v0.38.2...v0.39.0
  ### Added
  