client: avoid to add redundant grpc metadata (#7471)#7477

Closed

ti-chi-bot wants to merge 1 commit intotikv:release-6.1from ti-chi-bot:cherry-pick-7471-to-release-6.1

+531

Commits on Nov 29, 2023

This is an automated cherry-pick of tikv#7471

CabinfeverB
authored and
ti-chi-bot
committed