I'd started to do this in the earlier ts_omit_server PR but
decided to split it into this separate PR.
Updates #17128
Change-Id: Ief8823a78d1f7bbb79e64a5cab30a7d0a5d6ff4b
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
localclient_aliases.go was missing some package level functions from client/local.
This adds them.
Updates tailscale/corp#22748
Signed-off-by: Percy Wegmann <percy@tailscale.com>