Add missing Test function

utils/hasher/hasher_test.go

@@ -1,11 +1,18 @@
 package hasher_test
 
 import (
+	"testing"
+
 	"github.com/navidrome/navidrome/utils/hasher"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 )
 
+func TestHasher(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Hasher Suite")
+}
+
 var _ = Describe("HashFunc", func() {
 	const input = "123e4567e89b12d3a456426614174000"