Revert "ci: remove nouveau from shader-db runs"

This reverts commit 0464117ad9.  Now that
the shim back-channel communicates with nouveau that the "GPU" is always
idle, we can get the nouveau compiler back into the CI path.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16150>

.gitlab-ci/run-shader-db.sh

@@ -16,3 +16,12 @@ for driver in freedreno intel v3d; do
         ./run -j${FDO_CI_CONCURRENT:-4} ./shaders \
             > $ARTIFACTSDIR/${driver}-shader-db.txt
 done
+
+# Run shader-db over a number of supported chipsets for nouveau
+for chipset in 40 a3 c0 e4 f0 134 162; do
+    echo "Running drm-shim for nouveau - $chipset"
+    env LD_PRELOAD=$LIBDIR/libnouveau_noop_drm_shim.so \
+        NOUVEAU_CHIPSET=${chipset} \
+        ./run -j${FDO_CI_CONCURRENT:-4} ./shaders \
+            > $ARTIFACTSDIR/nouveau-${chipset}-shader-db.txt
+done