Update subtypes of ContainerResource

Summary:
When running tests for D22844917, I noticed that VideoContainerResource was not being deserialised correctly as the error message said it was not a subtype of ContainerResource.

This diff corrects the ContainerResource file to add the other subtypes of Container resource, the only exception being BlobbyDataContainerResource - this is because it resides in another module and doing so would introduce a cyclic build dependency. (#916 already flags this). 

Test Plan: Ran ./gradlew build and ./gradlew test

Reviewers: #dtp

Differential Revision: https://phabricator.intern.facebook.com/D22867086

portability-types-common/src/main/java/org/datatransferproject/types/common/models/ContainerResource.java

@@ -5,7 +5,10 @@
 import org.datatransferproject.types.common.models.calendar.CalendarContainerResource;
 import org.datatransferproject.types.common.models.mail.MailContainerResource;
 import org.datatransferproject.types.common.models.photos.PhotosContainerResource;
+import org.datatransferproject.types.common.models.playlists.PlaylistContainerResource;
+import org.datatransferproject.types.common.models.social.SocialActivityContainerResource;
 import org.datatransferproject.types.common.models.tasks.TaskContainerResource;
+import org.datatransferproject.types.common.models.videos.VideosContainerResource;
 
 /**
  * A resource that contains data items such as a photo album or song list.
@@ -16,9 +19,12 @@
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME)
 @JsonSubTypes({
         @JsonSubTypes.Type(PhotosContainerResource.class),
+        @JsonSubTypes.Type(VideosContainerResource.class),
         @JsonSubTypes.Type(MailContainerResource.class),
         @JsonSubTypes.Type(CalendarContainerResource.class),
         @JsonSubTypes.Type(TaskContainerResource.class),
+        @JsonSubTypes.Type(PlaylistContainerResource.class),
+        @JsonSubTypes.Type(SocialActivityContainerResource.class),
         @JsonSubTypes.Type(IdOnlyContainerResource.class)
 })
 public abstract class ContainerResource extends DataModel {}