freedreno/ci: convert a630-gles-asan to toml suite

Currently a630-gles-asan is running deqp-runner directly rather than
through a toml suite configuration

Convert a630-gles-asan to use a toml suite. This makes it similar to other
freedreno jobs. The two substantive consequences are:
* it runs tests in default groups of 500 instead of 5000
* it skips tests listed in `freedreno-a6xx-skips.txt`

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31916>

src/freedreno/ci/deqp-freedreno-a630-gles-asan.toml

@@ -0,0 +1,14 @@
+[[deqp]]
+deqp = "/deqp/modules/gles31/deqp-gles31"
+caselists = ["/deqp/mustpass/gles31-main.txt"]
+skips = ["/install/freedreno-a6xx-skips.txt"]
+fraction = 100
+renderer_check = "FD630"
+deqp_args = [
+    "--deqp-surface-width=256",
+    "--deqp-surface-height=256",
+    "--deqp-surface-type=pbuffer",
+    "--deqp-gl-config-name=rgba8888d24s8ms0",
+    "--deqp-visibility=hidden",
+]
+prefix = "asan-"

src/freedreno/ci/gitlab-ci.yml

@@ -278,11 +278,8 @@ a630-gles-asan:
     - .a630-test
     - .baremetal-arm64-asan-test
   variables:
-    DEQP_VER: gles31
-    DEQP_FRACTION: 100
-    DEQP_EXPECTED_RENDERER: FD630
+    DEQP_SUITE: freedreno-a630-gles-asan
     FDO_CI_CONCURRENT: 2 # We get OOMkills if we go too wide with asan enabled
-    GPU_VERSION: freedreno-a630-asan
 
 a630-vk:
   extends: