[PR #11119/41923e43 backport][stable-12] fix ruff case SIM103 (#11132)

fix ruff case SIM103 (#11119)

* fix ruff case SIM103

* add changelog frag

(cherry picked from commit 41923e43bd)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/svr4pkg.py

@@ -116,10 +116,7 @@ def package_installed(module, name, category):
         cmd.append("-c")
     cmd.append(name)
     rc, out, err = module.run_command(cmd)
-    if rc == 0:
-        return True
-    else:
-        return False
+    return rc == 0
 
 
 def create_admin_file():