miss makezero in slice init

[alingse]

I was running github actions to run linter makezero for top github golang repos.

see issues alingse/go-linter-runner#1

and the github actions output https://github.com/alingse/go-linter-runner/actions/runs/9242973634/job/25426493494

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append to slice `result` with non-zero initialized length at https://github.com/nakabonne/ali/blob/master/main.go#L300:12
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the result := make([]time.Duration, len(stringBuckets)) should be result := make([]time.Duration, 0, len(stringBuckets))