CBG-279 - Bump go-blip manifest to uptake latest master version (#4076)
CBG-279 - Bump go-blip manifest to uptake latest master version (#4076)

Contains following go-blip fixes:
- Exit early from queue push when the messageQueue has been stopped
- Fix leak in nextFrameToSend by closing message encoder
ceejatec/sync_gateway,ceejatec/sync_gateway,couchbaselabs/sync_gateway,ceejatec/sync_gateway,ceejatec/sync_gateway,couchbaselabs/sync_gateway,couchbaselabs/sync_gateway,couchbaselabs/sync_gateway