Upgraded Kotlinx Coroutines to 1.9.0.

Author: ianbrandt

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ koin = "3.5.6"
 kotest = "5.9.1"
 kotlin = "2.0.10" # Must match KSP version below.
 kotlinpoet = "1.18.1"
-kotlinx-coroutines = "1.8.1"
+kotlinx-coroutines = "1.9.0"
 kotlinx-dl = "0.5.2"
 ksp = "2.0.10-1.0.24" # Must match Kotlin version above.
 mockito = "5.13.0"