Deprecating create() for the Default Dev Support Manager Factory

Summary:
Changelog:
    [Internal][Changeded] - facebook#31841 introduced customisations for DevSupportManager which made this create() redundant, hence deprecating and adding the annotation.

Reviewed By: cipolleschi

Differential Revision: D41292920

fbshipit-source-id: 9fc348a3f4f8f64ba6f7aee85f302e87e10e8cd5

Author: arushikesarwani94

ReactAndroid/src/main/java/com/facebook/react/devsupport/DefaultDevSupportManagerFactory.java

@@ -28,6 +28,8 @@ public class DefaultDevSupportManagerFactory implements DevSupportManagerFactory
   private static final String DEVSUPPORT_IMPL_PACKAGE = "com.facebook.react.devsupport";
   private static final String DEVSUPPORT_IMPL_CLASS = "BridgeDevSupportManager";
 
+  /** @deprecated in favor of the customisable create for DevSupportManagerFactory */
+  @Deprecated
   public DevSupportManager create(
       Context applicationContext,
       ReactInstanceDevHelper reactInstanceDevHelper,