freedreno/ci: Disable counterstrike trace on a306 for now

The combination of removing bottlenecks in userspace (userspace fences,
etc) and slow GPU results in hitting full ringbuffer on a306.  Haven't
figured out a reasonable way to work around that in userspace until a
kernel fix is in place, so disable this one for now.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10444>

src/freedreno/ci/traces-freedreno.yml

@@ -500,8 +500,11 @@ traces:
         checksum: 0efd30250af93d0b5f03eeabd079e8ee
   - path: valve/counterstrike-v2.trace
     expectations:
-      - device: freedreno-a306
-        checksum: b4af9243e34f3de0153b6855dc9c66b6
+# With the addition of userspace fences we start feeding the GPU fast
+# enough to hit bad behavior on kernel side with ringbuffer-full
+# situations.  Kernel side fix is WIP, disable for now.
+#      - device: freedreno-a306
+#        checksum: b4af9243e34f3de0153b6855dc9c66b6
       # Flaky rendering (slight pixel differences around the tree alpha tests)
       # - device: freedreno-a530
       #   checksum: 14e78caf29b6a3341081c8f2e678355f