ci/panfrost: Disable the flaky gimark trace.

Fixes: dcb8f62554 ("ci: add piglit jobs to LAVA and remove tracie ones")
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8263>

.gitlab-ci/piglit/panfrost-t860-replay.txt

@@ -1,7 +1,7 @@
 summary:
        name:  results
        ----  --------
-       pass:       49
+       pass:       48
        fail:        0
       crash:        0
        skip:        0
@@ -13,4 +13,4 @@ summary:
     changes:        0
       fixes:        0
 regressions:        0
-      total:       49
+      total:       48

.gitlab-ci/traces-panfrost.yml

@@ -182,11 +182,12 @@ traces:
     expectations:
       - device: gl-panfrost-t860
         checksum: 1c8ff59b40cefd4e66f18f6d0cc23536
-  - path: gputest/gimark.trace
-    expectations:
-      - device: gl-panfrost-t860
-        # Some blue rings are missing on the top-left corner, also the penguin watermark
-        checksum: 0020a77e25003e4e8db1ce929eed8914
+  # Flaky since the introduction of parallel trace replay
+  #- path: gputest/gimark.trace
+  #  expectations:
+  #   - device: gl-panfrost-t860
+  #      # Some blue rings are missing on the top-left corner, also the penguin watermark
+  #      checksum: 0020a77e25003e4e8db1ce929eed8914
   - path: gputest/pixmark-julia-fp32.trace
     expectations:
       - device: gl-panfrost-t860