Bump disposebag from 1.5.0 to 1.5.1

Bumps [disposebag](https://github.com/hoc081098/disposebag) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/hoc081098/disposebag/releases)
- [Changelog](https://github.com/hoc081098/disposebag/blob/master/CHANGELOG.md)
- [Commits](hoc081098/disposebag@1.5.0...1.5.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pubspec.lock

@@ -198,7 +198,7 @@ packages:
       name: disposebag
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.0"
+    version: "1.5.1"
   fake_async:
     dependency: transitive
     description:

pubspec.yaml

@@ -26,7 +26,7 @@ dependencies:
 
   flutter_provider: ^2.1.0
   rx_shared_preferences: ^3.0.0
-  disposebag: ^1.5.0
+  disposebag: ^1.5.1
   flutter_disposebag: ^1.1.0
   flutter_bloc_pattern: ^2.3.0
   rxdart_ext: ^0.2.2