types/logid: move logtail ID types here (#6336)

Many packages reference the logtail ID types,
but unfortunately pull in the transitive dependencies of logtail.
Fix this problem by putting the log ID types in its own package
with minimal dependencies.

Signed-off-by: Joe Tsai <joetsai@digital-static.net>

wgengine/wgcfg/wgcfg_clone.go

@@ -9,9 +9,9 @@ package wgcfg
 import (
 	"net/netip"
 
-	"tailscale.com/logtail"
 	"tailscale.com/tailcfg"
 	"tailscale.com/types/key"
+	"tailscale.com/types/logid"
 )
 
 // Clone makes a deep copy of Config.
@@ -41,8 +41,8 @@ var _ConfigCloneNeedsRegeneration = Config(struct {
 	DNS            []netip.Addr
 	Peers          []Peer
 	NetworkLogging struct {
-		NodeID   logtail.PrivateID
-		DomainID logtail.PrivateID
+		NodeID   logid.PrivateID
+		DomainID logid.PrivateID
 	}
 }{})