PLT-4257 Add pop-up asking if user wants to reset status (#6526)

* Add pop-up asking if user wants to reset status

* Update test snapshot

* Update prop name for old uses of confirm modal

* Updating checkbox (#6586)

* Updating style for checkbox (#6596)

webapp/components/team_members_dropdown/team_members_dropdown.jsx

@@ -357,7 +357,7 @@ export default class TeamMembersDropdown extends React.Component {
                     show={this.state.showDemoteModal}
                     title={title}
                     message={message}
-                    confirmButton={confirmButton}
+                    confirmButtonText={confirmButton}
                     onConfirm={this.handleDemoteSubmit}
                     onCancel={this.handleDemoteCancel}
                 />