bump web_socket dependency 0.1.3 -> 0.1.5 (#370)

Author: tempo-riz

pubspec.yaml

@@ -14,7 +14,7 @@ dependencies:
   crypto: ^3.0.0
   stream_channel: ^2.1.0
   web: ^0.5.0
-  web_socket: ^0.1.3
+  web_socket: ^0.1.5
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.0.0