upgrade to kotlin 2.0.21 and coroutines 1.9.0

build.sbt

@@ -194,7 +194,7 @@ lazy val `baker-interface-kotlin`: Project = project.in(file("core/baker-interfa
   .settings(Publish.settings)
   .settings(
     moduleName := "baker-interface-kotlin",
-    kotlinVersion := "1.8.21",
+    kotlinVersion := "2.0.21",
     kotlincJvmTarget := "17",
     kotlinLib("stdlib-jdk8"),
     kotlinLib("reflect"),
@@ -309,7 +309,7 @@ lazy val `baker-recipe-dsl-kotlin`: Project = project.in(file("core/recipe-dsl-k
   .settings(Publish.settings)
   .settings(
     moduleName := "baker-recipe-dsl-kotlin",
-    kotlinVersion := "1.8.21",
+    kotlinVersion := "2.0.21",
     kotlincJvmTarget := "17",
     kotlinLib("stdlib-jdk8"),
     kotlinLib("reflect"),
@@ -334,7 +334,7 @@ lazy val `baker-recipe-compiler`: Project = project.in(file("core/recipe-compile
   .settings(Publish.settings)
   .settings(
     moduleName := "baker-compiler",
-    kotlinVersion := "1.8.21",
+    kotlinVersion := "2.0.21",
     kotlincJvmTarget := "17",
     libraryDependencies ++=
       testDeps(scalaTest, scalaCheck, junitJupiter)
@@ -703,7 +703,7 @@ lazy val `docs-code-snippets`: Project = project
   .settings(crossBuildSettings)
   .settings(
     moduleName := "docs-code-snippets",
-    kotlinVersion := "1.8.21",
+    kotlinVersion := "2.0.21",
     kotlincJvmTarget := "17",
     kotlinLib("stdlib-jdk8"),
     kotlinLib("reflect"),

project/Dependencies.scala

@@ -150,8 +150,8 @@ object Dependencies {
 
   val guava = "com.google.guava" % "guava" % "33.4.0-jre"
 
-  val kotlinXCoroutinesCore = "org.jetbrains.kotlinx" % "kotlinx-coroutines-core" % "1.7.3" pomOnly()
-  val kotlinXCoroutinesJdk8 = "org.jetbrains.kotlinx" % "kotlinx-coroutines-jdk8" % "1.7.3"
+  val kotlinXCoroutinesCore = "org.jetbrains.kotlinx" % "kotlinx-coroutines-core" % "1.9.0" pomOnly()
+  val kotlinXCoroutinesJdk8 = "org.jetbrains.kotlinx" % "kotlinx-coroutines-jdk8" % "1.9.0"
 
   def scopeDeps(scope: String, modules: Seq[ModuleID]) = modules.map(m => m % scope)