[vtctldclient] Add legacy shim#8284

Merged

ajm188 merged 5 commits intovitessio:mainfrom

tinyspeck:am_vtctldclient_legacy_shim

Jun 10, 2021

Commits on May 29, 2021

Move duplicated vtctld cert/tls flags to a common package
Andrew Mason
committed
Don't show `help requested` errors as errors
Andrew Mason
committed
Add LegacyVtctlCommand shim to vtctldclient CLI
Andrew Mason
committed

Commits on Jun 8, 2021

[vtctldclient] Update help text for legacy shim
Andrew Mason
committed

Commits on Jun 9, 2021

Correct copyright year and comment typo
Andrew Mason
committed