Bump carousel_slider from 4.1.1 to 4.2.0

Bumps [carousel_slider](https://github.com/serenader2014/flutter_carousel_slider) from 4.1.1 to 4.2.0.
- [Release notes](https://github.com/serenader2014/flutter_carousel_slider/releases)
- [Changelog](https://github.com/serenader2014/flutter_carousel_slider/blob/master/CHANGELOG.md)
- [Commits](https://github.com/serenader2014/flutter_carousel_slider/commits)

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

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

pubspec.lock

@@ -147,7 +147,7 @@ packages:
       name: carousel_slider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.1"
+    version: "4.2.0"
   change:
     dependency: transitive
     description:

pubspec.yaml

@@ -55,7 +55,7 @@ dependencies:
   flutter_barcode_scanner: ^2.0.0
   video_player: ^2.4.9
   flutter_staggered_grid_view: ^0.6.2
-  carousel_slider: ^4.1.1
+  carousel_slider: ^4.2.0
   multi_select_flutter: ^4.1.3
   flutter_svg: ^0.23.0+1