Bump collection dependency to 1.14.5 (#14048)

diff --git a/examples/flutter_gallery/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java b/examples/flutter_gallery/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
index 19a021f..fdcb3de 100644
--- a/examples/flutter_gallery/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
+++ b/examples/flutter_gallery/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
@@ -4,7 +4,7 @@
 import io.flutter.plugins.connectivity.ConnectivityPlugin;
 import io.flutter.plugins.deviceinfo.DeviceInfoPlugin;
 import io.flutter.plugins.urllauncher.UrlLauncherPlugin;
-import io.flutter.videoplayer.VideoPlayerPlugin;
+import io.flutter.plugins.videoplayer.VideoPlayerPlugin;
 
 /**
  * Generated file. Do not edit.
@@ -17,7 +17,7 @@
     ConnectivityPlugin.registerWith(registry.registrarFor("io.flutter.plugins.connectivity.ConnectivityPlugin"));
     DeviceInfoPlugin.registerWith(registry.registrarFor("io.flutter.plugins.deviceinfo.DeviceInfoPlugin"));
     UrlLauncherPlugin.registerWith(registry.registrarFor("io.flutter.plugins.urllauncher.UrlLauncherPlugin"));
-    VideoPlayerPlugin.registerWith(registry.registrarFor("io.flutter.videoplayer.VideoPlayerPlugin"));
+    VideoPlayerPlugin.registerWith(registry.registrarFor("io.flutter.plugins.videoplayer.VideoPlayerPlugin"));
   }
 
   private static boolean alreadyRegisteredWith(PluginRegistry registry) {
diff --git a/examples/flutter_gallery/pubspec.yaml b/examples/flutter_gallery/pubspec.yaml
index 856a3ad..4637da1 100644
--- a/examples/flutter_gallery/pubspec.yaml
+++ b/examples/flutter_gallery/pubspec.yaml
@@ -2,14 +2,14 @@
 dependencies:
   flutter:
     sdk: flutter
-  collection: 1.14.3
+  collection: 1.14.5
   device_info: 0.1.0
   intl: 0.15.2
-  connectivity: 0.2.0
+  connectivity: 0.2.1
   string_scanner: 1.0.2
   url_launcher: 2.0.0
   cupertino_icons: 0.1.1
-  video_player: 0.0.7
+  video_player: 0.1.1
 
   # Also update dev/benchmarks/complex_layout/pubspec.yaml
   flutter_gallery_assets: