remove build commands from the rollout workflow for those moved tools

[dntczdx]

On hold right now since we want to verify the new project can rollout as needed before we remove the old ones

[google-oss-prow]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[google-oss-prow]

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[EricEdens]

/hold
/lgtm

[google-oss-prow]

New changes are detected. LGTM label has been removed.