metrics(ticdc): add resolved ts and add changefeed to dataflow (#4038)#4104

Merged

ti-chi-bot merged 5 commits intopingcap:release-5.3from ti-chi-bot:cherry-pick-4038-to-release-5.3

Dec 30, 2021

+3,971-3,723

Commits on Dec 28, 2021

This is an automated cherry-pick of pingcap#4038

overvenus
authored and
ti-chi-bot
committed
fix build
overvenus
committed
resolve conflicts
overvenus
committed

Commits on Dec 30, 2021