Skip EGLSurfaceTest.SwapInterval on Linux NVIDIA Vulkan. Flaky hangs on Ubuntu 19.04 Bug: angleproject:3618 Change-Id: Iab85c94e90aec0f7b15fe0fbc14ae1a8d0734d48 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1689270 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>