fix(deps): update dependency pub_updater to ^0.5.0 (#48)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pubspec.yaml

@@ -19,7 +19,7 @@ dependencies:
   json_annotation: ^4.8.1
   ansicolor: ^2.0.2
   xdg_directories: ^1.0.0
-  pub_updater: ^0.4.0
+  pub_updater: ^0.5.0
   http: ^1.1.2
   hive: ^2.2.3