[Benchmarking] Disable suspected culprits of killing high end mac bots.

See https://bugs.chromium.org/p/chromium/issues/detail?id=1036846#c32

TBR=rmhasan@google.com

Bug: 1036846
Change-Id: Ic635c6f4adf4a361c5449753c53aa43b49e12a55
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1987128Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
Commit-Queue: Caleb Rouleau <crouleau@chromium.org>
Auto-Submit: Caleb Rouleau <crouleau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#728331}

tools/perf/expectations.config

@@ -11,7 +11,11 @@
 # results: [ Skip ]
 # conflicts_allowed: True
 
+# Benchmark: blink_perf.accessibility
+crbug.com/1036846 [ highsierra ] blink_perf.accessibility/* [ Skip ]
+
 # Benchmark: blink_perf.bindings
+crbug.com/1036846 [ highsierra ] blink_perf.bindings/* [ Skip ]
 crbug.com/882881 [ android-nexus-5 ] blink_perf.bindings/structured-clone-json-deserialize.html [ Skip ]
 crbug.com/910207 [ android-nexus-5x ] blink_perf.bindings/structured-clone-json-deserialize.html [ Skip ]
 crbug.com/882881 [ android-nexus-5 ] blink_perf.bindings/structured-clone-json-serialize.html [ Skip ]
@@ -32,6 +36,7 @@ crbug.com/865400 [ android-pixel-2 ] blink_perf.bindings/structured-clone-long-s
 crbug.com/865400 [ android-pixel-2 ] blink_perf.bindings/structured-clone-long-string-serialize.html [ Skip ]
 
 # Benchmark: blink_perf.canvas
+crbug.com/1036846 [ highsierra ] blink_perf.canvas/* [ Skip ]
 crbug.com/593973 [ android-low-end ] blink_perf.canvas/* [ Skip ]
 crbug.com/784540 [ android-nexus-5 ] blink_perf.canvas/draw-static-canvas-2d-to-hw-accelerated-canvas-2d.html [ Skip ]
 crbug.com/784540 [ android-nexus-5x ] blink_perf.canvas/draw-static-canvas-2d-to-hw-accelerated-canvas-2d.html [ Skip ]