!600 [sync] PR-599: 更新过时的URL

From: @openeuler-sync-bot 
Reviewed-by: @xujing99 
Signed-off-by: @xujing99

systemd.spec

@@ -23,9 +23,9 @@
 %endif
 
 Name:           systemd
-Url:            https://www.freedesktop.org/wiki/Software/systemd
+Url:            https://systemd.io/
 Version:        255
-Release:        7
+Release:        8
 License:        MIT and LGPLv2+ and GPLv2+
 Summary:        System and Service Manager
 
@@ -1638,6 +1638,9 @@ fi
 %{_libdir}/security/pam_systemd_loadkey.so
 
 %changelog
+* Mon Apr 08 2024 GuoCe <guoce@kylinos.cn> - 255-8
+- Update outdated URL
+
 * Wed Mar 27 2024 huyubiao <huyubiao@huawei.com> - 255-7
 - DESC:add backport-core-exec-do-not-crash-with-UtmpMode-user-without-Us.patch
        backport-resolved-limit-the-number-of-signature-validations-i.patch