Add 'Buildarch: noarch' to the help subpackage

(cherry picked from commit 49a556db29a3c79e5df493fb42682b71bf9b5001)

podman.spec

@@ -2,7 +2,7 @@
 
 Name:          podman
 Version:       3.4.4
-Release:       2
+Release:       3
 Summary:       A daemonless container engine for managing Containers
 Epoch:         1
 License:       ASL 2.0
@@ -136,6 +136,7 @@ dynamic port forwarding.
 
 %package help
 Summary:        Help document for the podman package
+Buildarch:      noarch
 Conflicts:      docker docker-latest docker-ce docker-ee moby-engine
 
 %description help
@@ -323,6 +324,9 @@ done
 %{_libexecdir}/%{name}/gvproxy
 
 %changelog
+* Tue Aug 20 2024 Xuebing Li <lixuebing@cqsoftware.com.cn> - 1:3.4.4-3
+- Add 'Buildarch: noarch' to the help subpackage
+
 * Thu Apr 25 2024 lijian <lijian2@kylinos.cn> - 1:3.4.4-2
 - Fix CVE-2022-32149