Zanzana: Simple logger wrapper for openfga (#89396)

* Zanzana: Simple logger wrapper for openfga

* don't export

pkg/services/authz/zanzana/server.go

@@ -1,7 +1,6 @@
 package zanzana
 
 import (
-	"github.com/openfga/openfga/pkg/logger"
 	"github.com/openfga/openfga/pkg/server"
 	"github.com/openfga/openfga/pkg/storage"
 )
@@ -10,8 +9,7 @@ func NewServer(store storage.OpenFGADatastore) (*server.Server, error) {
 	// FIXME(kalleep): add support for more options, configure logging, tracing etc
 	opts := []server.OpenFGAServiceV1Option{
 		server.WithDatastore(store),
-		// FIXME(kalleep): Write and log adapter for open fga logging interface
-		server.WithLogger(logger.NewNoopLogger()),
+		server.WithLogger(newZanzanaLogger()),
 	}
 
 	// FIXME(kalleep): Interceptors