Bump primer_progress_bar from 0.4.2 to 0.5.0

Bumps [primer_progress_bar](https://github.com/fujidaiti/primer_progress_bar) from 0.4.2 to 0.5.0.
- [Release notes](https://github.com/fujidaiti/primer_progress_bar/releases)
- [Changelog](https://github.com/fujidaiti/primer_progress_bar/blob/master/CHANGELOG.md)
- [Commits](fujidaiti/primer_progress_bar@v0.4.2...v0.5.0)

---
updated-dependencies:
- dependency-name: primer_progress_bar
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pubspec.yaml

@@ -32,7 +32,7 @@ dependencies:
   cached_network_image: ^3.2.3
   flutter_localizations:
     sdk: flutter
-  primer_progress_bar: ^0.4.2
+  primer_progress_bar: ^0.5.0
   testing: ^0.0.11
   lottie: ^3.1.2
   webview_flutter: ^3.0.4