domain: use dedicated lock for expiredTimeStamp4PC (#45802)#46211

Merged

ti-chi-bot[bot] merged 2 commits intopingcap:release-6.5from ti-chi-bot:cherry-pick-45802-to-release-6.5

Aug 18, 2023

+33-11

Commits on Aug 18, 2023

This is an automated cherry-pick of pingcap#45802

aidendou
authored and
ti-chi-bot
committed
resolve conflicts
jackysp
committed