message: update changelog for v0.11.2
diff: @@ -6,9 +6,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  -## [Unreleased]
  +## [0.11.2]
  +### Changed
  + - add 350ms debounce in LanguageServer `onDidChangeWatchedFiles` to increase performance by reducing the number of times a file is parsed and validated.
  ### Fixed
  - bug in the log output that wasn't casting string log levels into their numeric enum versions, causing messages to be lost at certain log levels.
  + - load manifest file exactly one time per program rather than every time a file gets parsed.
  + - bug in `info` logging that wasn't showing the proper parse times for files on first run.
  @@ -397,6 +401,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  +[0.11.2]: https://github.com/rokucommunity/brighterscript/compare/v0.11.1...v0.11.2
  [0.11.1]: https://github.com/rokucommunity/brighterscript/compare/v0.11.0...v0.11.1
  [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
  