ci/baremetal: fix ubsan gl target

It should use be based on GL, not VK target.

Fixes: e16d422da5 ("ci/baremetal: Split baremetal_arm64_test to -gl and -vk")
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34764>

.gitlab-ci/test/gitlab-ci.yml

@@ -343,11 +343,11 @@ yaml-toml-shell-py-test:
 .baremetal-arm64-ubsan-test-gl:
   extends:
     - .baremetal-test
-    - .use-debian/baremetal_arm64_test-vk
+    - .use-debian/baremetal_arm64_test-gl
   variables:
     S3_ARTIFACT_NAME: mesa-arm64-ubsan-debugoptimized
   needs:
-    - debian/baremetal_arm64_test-vk
+    - debian/baremetal_arm64_test-gl
     - job: debian-arm64-ubsan
       artifacts: false
     - !reference [.required-for-hardware-jobs, needs]