fix: 16 linting warnings

app/scenes/GroupMembers/AddPeopleToGroup.js

@@ -11,6 +11,7 @@ import UsersStore from "stores/UsersStore";
 import Group from "models/Group";
 import User from "models/User";
 import Invite from "scenes/Invite";
+import ButtonLink from "components/ButtonLink";
 import Empty from "components/Empty";
 import Flex from "components/Flex";
 import HelpText from "components/HelpText";
@@ -81,9 +82,9 @@ class AddPeopleToGroup extends React.Component<Props> {
           {t(
             "Add team members below to give them access to the group. Need to add someone who’s not yet on the team yet?"
           )}{" "}
-          <a role="button" onClick={this.handleInviteModalOpen}>
+          <ButtonLink onClick={this.handleInviteModalOpen}>
             {t("Invite them to {{teamName}}", { teamName: team.name })}
-          </a>
+          </ButtonLink>
           .
         </HelpText>