Upgrade ESlint to v8 (#23305)

app/javascript/mastodon/features/ui/components/modal_root.js

@@ -79,17 +79,17 @@ export default class ModalRoot extends React.PureComponent {
 
   setBackgroundColor = color => {
     this.setState({ backgroundColor: color });
-  }
+  };
 
   renderLoading = modalId => () => {
     return ['MEDIA', 'VIDEO', 'BOOST', 'CONFIRM', 'ACTIONS'].indexOf(modalId) === -1 ? <ModalLoading /> : null;
-  }
+  };
 
   renderError = (props) => {
     const { onClose } = this.props;
 
     return <BundleModalError {...props} onClose={onClose} />;
-  }
+  };
 
   handleClose = (ignoreFocus = false) => {
     const { onClose } = this.props;
@@ -102,11 +102,11 @@ export default class ModalRoot extends React.PureComponent {
       // This would be much smoother with react-intl 3+ and `forwardRef`.
     }
     onClose(message, ignoreFocus);
-  }
+  };
 
   setModalRef = (c) => {
     this._modal = c;
-  }
+  };
 
   render () {
     const { type, props, ignoreFocus } = this.props;