kubernetes cached make test: disable -race, simplify running

[BenTheElder]

follow up to #20977

we can revert back to enabling the race detector later if we want, but I would like to collect data on how it performs when we are able to cache this and run it in presubmit, which won't happen with -race enabled.

[amwat]

/lgtm
/approve
/hold
One question, feel free to remove the hold

[amwat]

Don't we still need this ?

[amwat]

nvm just saw the commit description

/hold cancel

[BenTheElder]

liggitt fixed this when we started migrating things to make test, it does the sane thing and installs a copy from hack/tools/go.mod's version into a local GOBIN and uses that instead of depending on one in system PATH

[BenTheElder]

(in 1.21 devel)

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: amwat, BenTheElder

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[k8s-ci-robot]

@BenTheElder: Updated the job-config configmap in namespace default at cluster test-infra-trusted using the following files:

• key make-test.yaml using file config/jobs/kubernetes/sig-testing/make-test.yaml

In response to this:

follow up to #20977

we can revert back to enabling the race detector later if we want, but I would like to collect data on how it performs when we are able to cache this and run it in presubmit, which won't happen with -race enabled.

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