gitlab-ci: test Fossilize with GFX1030

To make sure we don't completely break ACO GFX1030 support.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6257>
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 69ba991..c53a712 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1281,6 +1281,9 @@
     # Navi10 (GFX10)
     - export RADV_FORCE_FAMILY="gfx1010"
     - ./install/fossilize-runner.sh
+    # Sienna Cichlid (GFX10)
+    - export RADV_FORCE_FAMILY="gfx1030"
+    - ./install/fossilize-runner.sh
 
 # Traces CI
 .traces-test: