remove serole which is not in sefcontext

tasks/handle-server.yml

@@ -17,7 +17,6 @@
 - name: "allow selinux context for systemd for start-handle-server script"
   sefcontext:
     target: "{{ handle_startup_script_path }}"
-    serole: "system_r"
     setype: "init_t"
     seuser: "system_u"