Administrator requested to merge CLOUD-192 into main Feb 14, 2022

Created by: kopancek

Description

Make resend invitation work for email invites Also make sure, that when resending the invitation, we extend the expiry time as if we created a new invitation.

Related Jira issue

https://sourcegraph.atlassian.net/browse/CLOUD-192

Test plan

unit tested, manually tested by running a graphql query