chore(deps): update golangci/golangci-lint docker tag to v2.12.2

This MR contains the following updates:

Package	Type	Update	Change
golangci/golangci-lint	image	patch	v2.12.1 → v2.12.2

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Release Notes

golangci/golangci-lint (golangci/golangci-lint)

v2.12.2

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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