Update module golift.io/cnfg to v0.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
golift.io/cnfg	v0.2.5 → v0.4.0

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Release Notes

golift/cnfg (golift.io/cnfg)

v0.4.0

Compare Source

What's Changed

• Report env keys that set struct fields by @​davidnewhall in #​46

Full Changelog: golift/cnfg@v0.3.0...v0.4.0

v0.3.0

Compare Source

What's Changed

• Update module github.com/stretchr/testify to v1.12.1 by @​renovate[bot] in #​43
• Pin Actions, golangci-lint 2.13.2, and Go 1.27.1 by @​davidnewhall in #​44
• Decode map keys that contain underscores by @​davidnewhall in #​45

Full Changelog: golift/cnfg@v0.2.5...v0.3.0

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