Update src/client/js/components/Admin/SlackIntegration/CustomBotWithoutProxySettings.jsx

Co-authored-by: itizawa <48426654+itizawa@users.noreply.github.com>

src/client/js/components/Admin/SlackIntegration/CustomBotWithoutProxySettings.jsx

@@ -21,6 +21,7 @@ const CustomBotWithoutProxySettings = (props) => {
   // get site name from this GROWI
   // eslint-disable-next-line no-unused-vars
   const [siteName, setSiteName] = useState('');
+// eslint-disable-next-line no-unused-vars
   const [isBoltSetup, setIsBoltSetup] = useState(null);
   const currentBotType = 'custom-bot-without-proxy';