build(deps): bump file_picker from 10.3.7 to 10.3.8 (#175)

Bumps [file_picker](https://github.com/miguelpruivo/flutter_file_picker) from 10.3.7 to 10.3.8.
- [Release notes](https://github.com/miguelpruivo/flutter_file_picker/releases)
- [Changelog](https://github.com/miguelpruivo/flutter_file_picker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/miguelpruivo/flutter_file_picker/compare/v10.3.7...v10.3.8)

---
updated-dependencies:
- dependency-name: file_picker
  dependency-version: 10.3.8
  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>

pubspec.yaml

@@ -38,7 +38,7 @@ dependencies:
   extended_image: ^10.0.1
   animate_do: ^4.2.0
   device_info_plus: ^12.3.0
-  file_picker: ^10.3.7
+  file_picker: ^10.3.8
   file_sizes: ^1.0.6
   flutter_svg: ^2.2.3
   archive: ^4.0.7