Update plasma5-workspace to version 5.21.0 / rev 158 via SR 874438
https://build.opensuse.org/request/show/874438
by user Vogtinator + dimstar_suse
- Add patch to fix krunner crash caused by mismatched quotes:
* 0001-locations-runner-Fix-empty-list-on-invalid-shell-quo.patch (forwarded request 874437 from Vogtinator)