chore(deps): update golangci-lint-minor to v2.12

This MR contains the following updates:

Package	Update	Change
golangci-lint	minor	2.11.4 → 2.12
golangci/golangci-lint	minor	2.11.4 → 2.12

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Release Notes

golangci/golangci-lint (golangci-lint)

v2.12

Compare Source

Released on 2026-05-06

1. Linters bug fixes
   • gomodguard_v2: fix blocked configuration
   • gomodguard_v2: from 2.1.0 to 2.1.3
   • iface: from 1.4.1 to 1.4.2

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