Bump org.jlleitschuh.gradle.ktlint from 11.6.1 to 12.0.3

Bumps org.jlleitschuh.gradle.ktlint from 11.6.1 to 12.0.3.

---
updated-dependencies:
- dependency-name: org.jlleitschuh.gradle.ktlint
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

gradle/libs.versions.toml

@@ -19,7 +19,7 @@ jacoco = "0.8.9"
 dependency-analysis = "1.27.0"
 detekt = "1.23.4"
 versions = "0.50.0"
-ktlint = "11.6.1"
+ktlint = "12.0.3"
 
 [libraries]
 junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit-jupiter" }