Add isDSRPacket into the updateConnection logline
Add isDSRPacket into the updateConnection logline

Summary: for debug purpose

Reviewed By: mjoras

Differential Revision: D27940904

fbshipit-source-id: 973b882ab05f8770999e3bc54f9d06957d62a2b0

facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst