Add Fluent selection controls (bdlukaa#49)

Author: bdlukaa

README.md

@@ -1591,7 +1591,7 @@ All contributions are welcome :)
 
 Irrespective of order, thanks to all the people below for contributing with the project. It means a lot to me :)
 
-- [@HrX03](https://github.com/HrX03) for the `Acrylic` and the `FluentIcons` generator implementation.
+- [@HrX03](https://github.com/HrX03) for the `Acrylic`, `FluentIcons` generator and `_FluentTextSelectionControls` implementation.
 - [@raitonubero](https://github.com/raitonoberu) for `StickyNavigationIndicator`, `ProgressBar` and `ProgressRing`
 - [@alexmercerind](https://github.com/alexmercerind) for the [flutter_acrylic](https://github.com/alexmercerind/flutter_acrylic) plugin, used on the example app
 - [@bitsdojo](https://github.com/bitsdojo) for the [bitsdojo_window](https://github.com/bitsdojo/bitsdojo_window) plugin, used on the example app.

example/pubspec.lock

@@ -14,7 +14,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.6.1"
+    version: "2.7.0"
   bitsdojo_window:
     dependency: "direct main"
     description:
@@ -70,7 +70,7 @@ packages:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   clock:
     dependency: transitive
     description:
@@ -176,7 +176,7 @@ packages:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.4.0"
   nested:
     dependency: transitive
     description:
@@ -272,7 +272,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.0"
+    version: "0.4.1"
   typed_data:
     dependency: transitive
     description:

example/windows/flutter/generated_plugin_registrant.cc

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #include "generated_plugin_registrant.h"
 
 #include <bitsdojo_window_windows/bitsdojo_window_plugin.h>

example/windows/flutter/generated_plugin_registrant.h

@@ -2,6 +2,8 @@
 //  Generated file. Do not edit.
 //
 
+// clang-format off
+
 #ifndef GENERATED_PLUGIN_REGISTRANT_
 #define GENERATED_PLUGIN_REGISTRANT_