all: replace logtail.{Public,Private}ID with logid.{Public,Private}ID (#7404)

The log ID types were moved to a separate package so that
code that only depend on log ID types do not need to link
in the logic for the logtail client itself.
Not all code need the logtail client.

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

logpolicy/logpolicy.go

@@ -43,7 +43,9 @@ import (
 	"tailscale.com/safesocket"
 	"tailscale.com/smallzstd"
 	"tailscale.com/types/logger"
+	"tailscale.com/types/logid"
 	"tailscale.com/util/clientmetric"
+	"tailscale.com/util/must"
 	"tailscale.com/util/racebuild"
 	"tailscale.com/util/winutil"
 	"tailscale.com/version"
@@ -94,8 +96,8 @@ func LogHost() string {
 // Config represents an instance of logs in a collection.
 type Config struct {
 	Collection string
-	PrivateID  logtail.PrivateID
-	PublicID   logtail.PublicID
+	PrivateID  logid.PrivateID
+	PublicID   logid.PublicID
 }
 
 // Policy is a logger and its public ID.
@@ -103,15 +105,12 @@ type Policy struct {
 	// Logtail is the logger.
 	Logtail *logtail.Logger
 	// PublicID is the logger's instance identifier.
-	PublicID logtail.PublicID
+	PublicID logid.PublicID
 }
 
 // NewConfig creates a Config with collection and a newly generated PrivateID.
 func NewConfig(collection string) *Config {
-	id, err := logtail.NewPrivateID()
-	if err != nil {
-		panic("logtail.NewPrivateID should never fail")
-	}
+	id := must.Get(logid.NewPrivateID())
 	return &Config{
 		Collection: collection,
 		PrivateID:  id,