Bump flutter_zxing from 1.7.0 to 1.8.1

Bumps [flutter_zxing](https://github.com/khoren93/flutter_zxing) from 1.7.0 to 1.8.1.
- [Changelog](https://github.com/khoren93/flutter_zxing/blob/main/CHANGELOG.md)
- [Commits](https://github.com/khoren93/flutter_zxing/commits)

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

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

pubspec.lock

@@ -563,10 +563,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_zxing
-      sha256: "7ced1ebb196a5361964f03af37a8f51120271982698ff7befe34f7e35f0babbc"
+      sha256: "828c4826c2eb7668dcc80848b41b9a80437f7535aabc8c2062202c6070e4d4bb"
       url: "https://pub.dev"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.1"
   font_awesome_flutter:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -58,7 +58,7 @@ dependencies:
   multi_select_flutter: ^4.1.3
   flutter_svg: ^2.0.14
   fl_chart: ^0.69.2
-  flutter_zxing: ^1.5.2
+  flutter_zxing: ^1.8.1
   drift: ^2.16.0
   path: ^1.8.3
   path_provider: ^2.1.5