Make KAccess compatible with the sound naming spec
Make KAccess compatible with the sound naming spec. Here we replace the Oxygen "special" sound with the system bell sound. There's no "special" sound on the spec and for that reason, third-party themes are unlikely to have one.
Implements https://specifications.freedesktop.org/sound-naming-spec/sound-naming-spec-latest.html
Edited by Nate Graham