community/loki: Package does not create "loki" user
On a fresh Alpine 3.19:
# apk add loki && service loki start
fetch https://dl-cdn.alpinelinux.org/alpine/v3.19/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.19/community/x86_64/APKINDEX.tar.gz
(1/2) Installing loki (2.9.2-r0)
(2/2) Installing loki-openrc (2.9.2-r0)
Executing busybox-1.36.1-r15.trigger
OK: 80 MiB in 32 packages
* Caching service dependencies ... [ ok ]
* Starting loki ...
* start-stop-daemon: user `loki' not found
* Failed to start loki [ !! ]
* ERROR: loki failed to start`
The `grafana' group might need to be created too.