Description of problem:
After performing update("sudo dnf update", performed somewhere near 01.01.2020) any svn command no longer interfaces with kwallet for saving of passwords.  Instead, an error is printed:
Subversion(<pid>)/kdeui (Wallet): Couldn't start kwalletd:  "Could not find service 'kwalletd.desktop'." 

Version-Release number of selected component (if applicable):
subversion-kde.x86_64 1.12.2-1.fc30

How reproducible:
100%

Steps to Reproduce:
1. svn up
2. enter password
3. get error

Actual results:
Subversion(<pid>)/kdeui (Wallet): Couldn't start kwalletd:  "Could not find service 'kwalletd.desktop'." 

Expected results:
Once the password has been entered correctly, it should be saved in the wallet and user should not be prompted again.

Additional info:
This is probably the same issue as: https://bugzilla.redhat.com/show_bug.cgi?id=1768693