Update staticcheck version to fix breakage.

[lostluck]

The 2023 version of staticcheck couldn't deal with Go 1.23 properly. Updating to the latest released.

See https://github.com/dominikh/go-tools/releases for notes.

Also ran go mod tidy which updated the go.mod file with one line, to trigger the action.

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[Abacn]

https://github.com/apache/beam/actions/runs/11130048084/job/30928539447?pr=32614 passed. Thanks for the quick fix!

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[jrmccluskey]

LGTM