Run SkyframeTests on highcpu RBE workers as they've been flaky recently.
They're not flaky on other platforms, so I suspect that they simply need a bit more CPU power.
RELNOTES: None.
@@ -72,6 +72,7 @@ java_test(
exclude = ["MacOSXFsEventsDiffAwarenessTest.java"] + CROSS_PLATFORM_WINDOWS_TESTS,
),
}),
+ exec_compatible_with = ["//:highcpu_machine"],
shard_count = 20,
tags = ["skyframe"],
test_class = "com.google.devtools.build.lib.AllTests",
