Bump url_launcher from 6.0.20 to 6.1.0 in /navigation_and_routing (#1137)

Bumps [url_launcher](https://github.com/flutter/plugins) from 6.0.20 to 6.1.0.
- [Release notes](https://github.com/flutter/plugins/releases)
- [Commits](https://github.com/flutter/plugins/compare/url_launcher-v6.0.20...url_launcher-v6.1.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

navigation_and_routing/pubspec.lock

@@ -405,7 +405,7 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.20"
+    version: "6.1.0"
   url_launcher_android:
     dependency: transitive
     description:

navigation_and_routing/pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
     sdk: flutter
   path_to_regexp: ^0.4.0
   quiver: ^3.0.0
-  url_launcher: ^6.0.0
+  url_launcher: ^6.1.0
   url_strategy: ^0.2.0
   window_size:
     git: