Bump url_launcher from 6.1.4 to 6.1.5 in /zxscanner

Bumps [url_launcher](https://github.com/flutter/plugins/tree/main/packages/url_launcher) from 6.1.4 to 6.1.5.
- [Release notes](https://github.com/flutter/plugins/releases)
- [Commits](https://github.com/flutter/plugins/commits/url_launcher-v6.1.5/packages/url_launcher)

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

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

zxscanner/pubspec.lock

@@ -858,7 +858,7 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.1.4"
+    version: "6.1.5"
   url_launcher_android:
     dependency: transitive
     description:

zxscanner/pubspec.yaml

@@ -29,7 +29,7 @@ dependencies:
   path_provider: ^2.0.11
   share_plus: ^4.0.10
   shared_preferences: ^2.0.15
-  url_launcher: ^6.1.4
+  url_launcher: ^6.1.5
 
 flutter_intl:
   main_locale: en_US