gallium/st: Add Gallium hud to swrast drivers

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
10 jobs for !1144 with gallium-add-hud-in-swdrivers in 7 minutes and 23 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Containers Build
passed #373725
debian

00:00:19

 
  Build+Test
passed #373727
meson-clang

00:06:12

passed #373731
meson-clover

00:07:02

passed #373730
meson-main

00:04:50

passed #373726
meson-swr-glvnd

00:05:36

passed #373732
meson-vulkan

00:02:22

passed #373734
scons-llvm

00:04:49

passed #373733
scons-nollvm

00:03:43

passed #373728
scons-swr

00:05:31

passed #373729
scons-win64

00:05:57