[video_player] Bumps web implementation dependency. (flutter#7015)

Updates minimum web implementation version to ensure support for the new `webOptions` exposed in the previous release.

## Issues:

* Described here: flutter#150327 (comment)

packages/video_player/video_player/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 2.9.1
+
+* Updates minimum web implementation version to ensure support for
+  the new `webOptions` exposed in `2.9.0`.
+
 ## 2.9.0
 
 * Exports types: `VideoPlayerWebOptions` and `VideoPlayerWebOptionsControls` to

packages/video_player/video_player/pubspec.yaml

@@ -3,10 +3,10 @@ description: Flutter plugin for displaying inline video with other Flutter
   widgets on Android, iOS, and web.
 repository: https://github.com/flutter/packages/tree/main/packages/video_player/video_player
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+video_player%22
-version: 2.9.0
+version: 2.9.1
 
 environment:
-  sdk: ">=3.2.3 <4.0.0"
+  sdk: ^3.2.3
   flutter: ">=3.16.6"
 
 flutter:
@@ -28,7 +28,7 @@ dependencies:
   video_player_android: ^2.3.5
   video_player_avfoundation: ^2.5.6
   video_player_platform_interface: ^6.2.0
-  video_player_web: ^2.0.0
+  video_player_web: ^2.1.0
 
 dev_dependencies:
   flutter_test: