[CouchDB] Name or password is incorrect.

[zmaximo1990]

Describe the bug
We've detected a bug in ueberDB v1.4.18 dependency.
The bug was reported and fixed in version 2.2.1.

Will it be possible to have a new eterpad-lite release with the version of ueberDB to the latest one 2.2.1 ?

To Reproduce
Here the link with explanation: ether/ueberDB#227

Expected behavior
Successfully database connection with CouchDb.

Server (please complete the following information):
Dockerized.

[zmaximo1990]

Thanks a lot @rhansen 💪🤓🚀!