!5 [sync] PR-4: update to 2.6.6

From: @openeuler-sync-bot 
Reviewed-by: @jxy_git 
Signed-off-by: @jxy_git

rubygem-zeitwerk.spec

@@ -1,7 +1,7 @@
 %global gem_name zeitwerk
 
 Name: rubygem-%{gem_name}
-Version: 2.5.4
+Version: 2.6.6
 Release: 1
 Summary: Efficient and thread-safe constant autoloader
 License: MIT
@@ -70,5 +70,8 @@ popd
 %doc %{gem_instdir}/README.md
 
 %changelog
+* Fri Aug 11 2023 zouzhimin <zouzhimin@kylinos.cn> - 2.6.6-1
+- update to 2.6.6-1
+
 * Wed Mar 2 2022 caodongxia <caodongxia@huawei.com> - 2.5.4-1
 - Init package