[url_launcher] Replace deprecated RouteInformation APIs (flutter#6127)

Update for
https://docs.flutter.dev/release/breaking-changes/route-information-uri and makes 3.13 the minimum supported version accordingly.

Fixes flutter#124045

Author: stuartmorgan-g

packages/url_launcher/url_launcher_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.3.2
+
+* Replaces deprecated RouteInformation API usage.
+
 ## 2.3.1
 
 * Updates minimum required plugin_platform_interface version to 2.1.7.

packages/url_launcher/url_launcher_platform_interface/lib/link.dart

@@ -86,7 +86,7 @@ abstract class LinkInfo {
 // TODO(ianh): Remove the first argument.
 Future<ByteData> pushRouteNameToFramework(Object? _, String routeName) {
   final Completer<ByteData> completer = Completer<ByteData>();
-  SystemNavigator.routeInformationUpdated(location: routeName);
+  SystemNavigator.routeInformationUpdated(uri: Uri.parse(routeName));
   ui.channelBuffers.push(
     'flutter/navigation',
     _codec.encodeMethodCall(

packages/url_launcher/url_launcher_platform_interface/pubspec.yaml

@@ -4,11 +4,11 @@ repository: https://github.com/flutter/packages/tree/main/packages/url_launcher/
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+url_launcher%22
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 2.3.1
+version: 2.3.2
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
-  flutter: ">=3.10.0"
+  sdk: ^3.1.0
+  flutter: ">=3.13.0"
 
 dependencies:
   flutter:

packages/url_launcher/url_launcher_platform_interface/test/link_test.dart

@@ -83,7 +83,6 @@ class _RouteDelegate extends RouterDelegate<RouteInformation>
     if (_history.isEmpty) {
       return const Placeholder(key: Key('empty'));
     }
-    // ignore: unnecessary_string_interpolations
-    return Placeholder(key: Key('${_history.last.location}'));
+    return Placeholder(key: Key(_history.last.uri.path));
   }
 }