設定ファイルをKotlin DSLに移行

Author: irof

buildSrc/settings.gradle buildSrc/settings.gradle.ktsbuildSrc/settings.gradle renamed to buildSrc/settings.gradle.kts

@@ -1,6 +1,6 @@
 dependencyResolutionManagement {
     versionCatalogs {
-        libs {
+        create("libs") {
             from(files("../gradle/libs.versions.toml"))
         }
     }