chore: bump golang.org/x/sync from 0.22.0 to 0.23.0 in the go group

[dependabot]

Bumps the go group with 1 update: golang.org/x/sync.

Updates golang.org/x/sync from 0.22.0 to 0.23.0

Commits

• f75267d semaphore: panic on negative capacity
• 3ffd83c all: upgrade go directive to at least 1.26.0 [generated]
• See full diff in compare view

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[augmentcode]

🤖 Augment PR Summary

Summary: Updates golang.org/x/sync from v0.22.0 to v0.23.0.
The new dependency release raises its Go requirement, so the root module’s go directive is updated from Go 1.25 to Go 1.26.

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[augmentcode]

Review completed. 1 suggestion posted.

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[augmentcode]

go.mod:3 now makes Go 1.26 the minimum supported toolchain, but CONTRIBUTING.md:24 still advertises Go 1.25 and CI provisions Go 1.25 in .github/workflows/go.yml:22. Users or environments with automatic toolchain downloads disabled will fail before building, so the documented/configured requirement is now inconsistent.

Severity: low

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