Skip running the 10k shape benchmarks on Radeon ANGLE bots

These are slow enough that they sometimes trigger GPU timeout.

Bug: skia:6534
Change-Id: Ie16a533e5ae132599d6514ae15a22d4fce4cb0fd
Reviewed-on: https://skia-review.googlesource.com/14064
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2 files changed