message: Fix compilation error due to merge conflict.
diff: @@ -2555,7 +2555,11 @@ export class ContainerRuntime extends TypedEventEmitter<IContainerRuntimeEvents>
  if (!serializedContent || serializedContent.length <= defaultMaxOpSizeInBytes) {
  clientSequenceNumber = this.submitRuntimeMessage(type,
  - content, this._flushMode === FlushMode.TurnBased /* batch */, opMetadataInternal);
  + content,
  + this._flushMode === FlushMode.TurnBased /* batch */,
  + serializedContent?.length ?? 0,
  + serializedContent,
  + opMetadataInternal);
  } else {
  // If the content length is larger than the client configured message size
  // instead of splitting the content, we will fail by explicitly closing the container
  