Height of user rows in user management

[solracsf]

@juliushaertl after installing 18.0.3 i can confirm this still happens with a few users.
(about my comments at #19882)

See the difference here on ALL USERS screen and a GROUP screen with a few users:

ALL USERS, row heights is good.

2 USERS, row heights is big.

[donvipre]

I can confirm that on Nextcloud 18.0.3 from the release page that this also happens on all my nextcloud instances.

[solracsf]

Fixed on 18.0.4 https://github.com/nextcloud/server/milestone/115?closed=1