LoginDestinationManager->findDestination() does not check for valid aliasses

Problem/Motivation

LoginDestinationManager->findDestination() does not catch the InvalidArgumentException generated by getting aliasses for invalid paths.
I have had very similar experiences with other modules and Drupal core. Hoping that the maintainers here will take more of an interest in this issue ;)

Steps to reproduce

Have a setup where this module is active.
Login in via: https://domain.tld/user/login?current=nonexistingpagealias
You will receive a fatal error and WSOD instead of just logging in.

Proposed resolution

Catch the Exception and set path as empty.
There is no valid reason that we should further handle a non existing path.

Remaining tasks

Review and apply patch.

User interface changes

None

API changes

None

Data model changes

None