doc: Document libwayland-cursor with meson

Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
3 jobs for master in 2 minutes and 1 second
Status Job ID Name Coverage
  Prep
passed #2972632
debian:buster@container-prep

00:00:31

 
  Build
passed #2972633
build-native-autotools

00:01:30

passed #2972634
build-native-meson

00:00:24