chore: dep update

Author: sureshg

gradle/libs.versions.toml

@@ -24,8 +24,8 @@ publish-scm-url                = "https://github.com/sureshg/native-image-playgr
 kotlinx-kover                  = "0.7.5"
 kotlinx-io                     = "0.2.1"
 kotlinx-atomicfu               = "0.23.1"
-kotlinx-coroutines             = "1.7.3"
-kotlinx-datetime               = "0.4.1"
+kotlinx-coroutines             = "1.8.0-RC"
+kotlinx-datetime               = "0.5.0"
 kotlinx-serialization          = "1.6.2"
 kotlinx-collections-immutable  = "0.3.6"
 kotlinx-lincheck               = "2.23"