Update to path dependencies

Author: Ortes

packages/video_player/video_player/pubspec.yaml

@@ -38,3 +38,8 @@ dev_dependencies:
 topics:
   - video
   - video-player
+# FOR TESTING AND INITIAL REVIEW ONLY. DO NOT MERGE.
+# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins
+dependency_overrides:
+  video_player_platform_interface: {path: ../../../packages/video_player/video_player_platform_interface}
+  video_player_web: {path: ../../../packages/video_player/video_player_web}

packages/video_player/video_player_web/example/pubspec.yaml

@@ -18,3 +18,7 @@ dev_dependencies:
     sdk: flutter
   integration_test:
     sdk: flutter
+# FOR TESTING AND INITIAL REVIEW ONLY. DO NOT MERGE.
+# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins
+dependency_overrides:
+  video_player_platform_interface: {path: ../../../../packages/video_player/video_player_platform_interface}

packages/video_player/video_player_web/pubspec.yaml

@@ -31,3 +31,7 @@ dev_dependencies:
 topics:
   - video
   - video-player
+# FOR TESTING AND INITIAL REVIEW ONLY. DO NOT MERGE.
+# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins
+dependency_overrides:
+  video_player_platform_interface: {path: ../../../packages/video_player/video_player_platform_interface}