!10 【轻量级 PR】：Rebuild for new release number

From: @BornThisWay 
Reviewed-by: @HuaxinLuGitee 
Signed-off-by: @HuaxinLuGitee

polkit-pkla-compat.spec

@@ -1,6 +1,6 @@
 Name:         polkit-pkla-compat
 Version:      0.1
-Release:      18
+Release:      21
 Summary:      Rules for polkit to add compatibility with pklocalauthority
 License:      LGPLv2+
 URL:          https://pagure.io/polkit-pkla-compat
@@ -55,6 +55,9 @@ make check
 %{_mandir}/*/*
 
 %changelog
+* Mon Oct 17 2022 wangyu <wangyu283@huawei.com> - 0.1-21
+- Rebuild for new release number
+
 * Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.1-18
 - DESC: delete -Sgit from %autosetup, and delete BuildRequires git