Update ktlint configuration to use version from libs.versions.toml

Switched ktlint version to be sourced from the libs.versions.toml file instead of hardcoding it in build.gradle.kts. This change ensures consistency and easier updates in future.

Author: saschpe

build.gradle.kts

@@ -14,10 +14,10 @@ spotless {
     }
     kotlin {
         target("**/*.kt")
-        ktlint("1.3.1").setEditorConfigPath("${project.rootDir}/.editorconfig")
+        ktlint(libs.versions.ktlint.get()).setEditorConfigPath("${project.rootDir}/.editorconfig")
     }
     kotlinGradle {
-        ktlint("1.3.1").setEditorConfigPath("${project.rootDir}/.editorconfig")
+        ktlint(libs.versions.ktlint.get()).setEditorConfigPath("${project.rootDir}/.editorconfig")
     }
 }
 

gradle/libs.versions.toml

@@ -8,6 +8,7 @@ gradle-android = "8.5.2"
 jacoco = "0.8.11"
 java = "17"
 kotlin = "2.0.10"
+ktlint = "1.3.1"
 mockk = "1.13.12"
 
 [libraries]