Windows tests that require cross-compilation are failing in CI

[jayconrod]

Example: https://buildkite.com/bazel/rules-go-golang/builds/2090#7229061d-be81-4468-b462-2967a7e7348a

Executing tests from //tests/core/race:race_test
-----------------------------------------------------------------------------
--- FAIL: Test (56.86s)
    --- FAIL: Test/cmd_attr (12.63s)
        race_test.go:218: running: bazel run //:racy_cmd_race_mode -- -wantrace=true
        race_test.go:226: unexpected build failure: exit status 1
            stderr:
            Loading: 
            Loading: 0 packages loaded
            Analyzing: target //:racy_cmd_race_mode (0 packages loaded, 0 targets configured)
            INFO: Analyzed target //:racy_cmd_race_mode (0 packages loaded, 133 targets configured).
            INFO: Found 1 target...
            [0 / 6] [Prepa] BazelWorkspaceStatusAction stable-status.txt
            [3 / 6] [Sched] GoStdlib external/io_bazel_rules_go/stdlib_/pkg
            [3 / 6] GoStdlib external/io_bazel_rules_go/stdlib_/pkg; 1s local
            [3 / 6] GoStdlib external/io_bazel_rules_go/stdlib_/pkg; 10s local
            ERROR: C:/b/ps2zsfvs/external/io_bazel_rules_go/BUILD.bazel:29:1: GoStdlib external/io_bazel_rules_go/stdlib_/pkg failed (Exit 1)
            # runtime/cgo
            exec: "C:\\Program": file does not exist
            filterbuildid: exit status 2
            stdlib: error running subcommand: exit status 2
            Target //:racy_cmd_race_mode failed to build
            Use --verbose_failures to see the command lines of failed build steps.
            INFO: Elapsed time: 12.582s, Critical Path: 11.99s
            INFO: 0 processes.
            FAILED: Build did NOT complete successfully
            ERROR: Build failed. Not running target
            FAILED: Build did NOT complete successfully

These tests don't fail when I run them locally. May be a configuration issue in CI or something that go_bazel_test is not accounting for.