run effect only once

passing an empty dep array hence, as per https://reactjs.org/docs/hooks-effect.html#tip-optimizing-performance-by-skipping-effects

Signed-off-by: Tarun Pothulapati <[email protected]>

Author: Pothulapati

components/dashboard/src/admin/Settings.tsx

@@ -29,7 +29,7 @@ export default function Settings() {
             const setting = await getGitpodService().server.adminGetSettings();
             setAdminSettings(setting)
         })();
-    });
+    }, []);
 
     if (!user || !user?.rolesOrPermissions?.includes('admin')) {
         return <Redirect to="/"/>