utils: allow 60-second CPU profiles

[erikgrinaker]

Taking continuous profiles every 20 seconds is likely too expensive (in dollar terms). Let's try 60-second profiles. We can now interrupt running profiles via ?force=true, so this should be fine.

[github-actions]

7293 tests run: 6928 passed, 0 failed, 365 skipped (full report)

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Flaky tests (1)

Postgres 17

• test_storage_controller_detached_stopped: release-arm64

Code coverage* (full report)

• functions: 32.7% (8050 of 24642 functions)
• lines: 47.7% (66858 of 140073 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
6c6725f at 2025-01-13T13:21:22.792Z :recycle:}