chore(deps): bump com.codingfeline.buildkonfig from 0.18.0 to 0.19.0 (#69)

[skip ci]

Bumps [com.codingfeline.buildkonfig](https://github.com/yshrsmz/BuildKonfig) from 0.18.0 to 0.19.0.
- [Release notes](https://github.com/yshrsmz/BuildKonfig/releases)
- [Changelog](https://github.com/yshrsmz/BuildKonfig/blob/master/CHANGELOG.md)
- [Commits](yshrsmz/BuildKonfig@v0.18.0...v0.19.0)

---
updated-dependencies:
- dependency-name: com.codingfeline.buildkonfig
  dependency-version: 0.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ quickjs = "1.0.5"
 mordant = "3.0.2"
 logback = "1.5.32"
 
-build-konfig = "0.18.0"
+build-konfig = "0.19.0"
 maven-publish = "0.36.0"
 dokka = "2.2.0"
 shadow = "9.4.1"