build(deps): bump github.com/go-viper/mapstructure/v2

Bumps [github.com/go-viper/mapstructure/v2](https://github.com/go-viper/mapstructure) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/go-viper/mapstructure/releases)
- [Changelog](https://github.com/go-viper/mapstructure/blob/main/CHANGELOG.md)
- [Commits](go-viper/mapstructure@v2.3.0...v2.4.0)

---
updated-dependencies:
- dependency-name: github.com/go-viper/mapstructure/v2
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -43,7 +43,7 @@ require (
 	github.com/fzipp/gocyclo v0.6.0
 	github.com/ghostiam/protogetter v0.3.15
 	github.com/go-critic/go-critic v0.13.0
-	github.com/go-viper/mapstructure/v2 v2.3.0
+	github.com/go-viper/mapstructure/v2 v2.4.0
 	github.com/go-xmlfmt/xmlfmt v1.1.3
 	github.com/gofrs/flock v0.12.1
 	github.com/golangci/dupl v0.0.0-20250308024227-f665c8d69b32