[web] Show ENS names in PasswordChangeModal

Summary: Today it's not possible for an ETH user to change their password, but in the future we'll probably support passwords for ETH users.

Test Plan:
I used this patch to get ENS to work in my dev environment and to force the PasswordChangeModal to appear for an ETH account

Reviewers: atul

Reviewed By: atul

Subscribers: tomek

Differential Revision: https://phab.comm.dev/D6470