Merge branch 'rm/347884' into 'master'

Fix the color of the 'Invite more' button when in dark mode

See merge request kchat/webapp!878

webapp/channels/src/components/invitation_modal/result_view.tsx

@@ -81,7 +81,7 @@ export default function ResultView(props: Props) {
             <Modal.Footer className={props.footerClass}>
                 <button
                     onClick={props.inviteMore}
-                    className='btn btn-cancel ResultView__inviteMore'
+                    className='btn btn-secondary btn-cancel ResultView__inviteMore'
                     data-testid='invite-more'
                 >
                     <FormattedMessage