temp/plasma: upgrade to latest commits
EDIT: This now requires Plasma 5.19.0 which is not part of the MR anymore, wait with merging till after https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/9046 is merged.
EDIT 2: Plasma 5.19.0 is in Alpine, this MR can now be merged.
Edited by Administrator