clients: add desktop-shell-boneless

It's like desktop-shell, but only really handles the cursor surface.
No panels, no lockscreens. It launches another client that is
expected to do all this via plugins like layer-shell.
2 jobs for master in 2 minutes and 50 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #75712
build-native-autotools

00:02:50

failed #75713
build-native-meson

00:02:39

 
Name Stage Failure
failed
build-native-meson Build

meson.build:157:0: ERROR: Dependency "libevdev" not found, tried pkgconfig

A full log can be found at /builds/myfreeweb/weston/build-weston-0195dd122599da9a0f6d01818bae78998e806721-75713/meson-logs/meson-log.txt
Uploading artifacts...
WARNING: build-meson/meson-logs: no matching files
prefix-*: found 54 matching files

Uploading artifacts to coordinator... ok
id=75713 responseStatus=201 Created token=t2KF2ziJ
ERROR: Job failed: exit code 1
failed
build-native-autotools Build
and LIBEVDEV_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
Uploading artifacts...
WARNING: build-*/weston-*.tar.xz: no matching files
build-*/*.log: found 1 matching files

WARNING: build-*/logs: no matching files
prefix-*: found 54 matching files

Uploading artifacts to coordinator... ok
id=75712 responseStatus=201 Created token=sAtCjQaX
ERROR: Job failed: exit code 1