syncer(dm): fix corrupt latin1 data when replicating (#7027)#7053

Merged

ti-chi-bot merged 3 commits intopingcap:release-5.4from ti-chi-bot:cherry-pick-7027-to-release-5.4

Sep 16, 2022

+42-10

Commits on Sep 13, 2022

This is an automated cherry-pick of pingcap#7027

lance6716
authored and
ti-chi-bot
committed

Commits on Sep 16, 2022