chore(deps): bump mason from 0.1.0-dev.49 to 0.1.0-dev.50 (#759)

Bumps [mason](https://github.com/felangel/mason) from 0.1.0-dev.49 to 0.1.0-dev.50.
- [Release notes](https://github.com/felangel/mason/releases)
- [Commits](felangel/mason@mason-v0.1.0-dev.49...mason-v0.1.0-dev.50)

---
updated-dependencies:
- dependency-name: mason
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Renan <6718144+renancaraujo@users.noreply.github.com>

pubspec.yaml

@@ -16,7 +16,7 @@ dependencies:
   collection: ^1.17.1
   glob: ^2.0.2
   lcov_parser: ^0.1.2
-  mason: 0.1.0-dev.49
+  mason: 0.1.0-dev.50
   mason_logger: ^0.2.2
   meta: ^1.3.0
   path: ^1.8.0