Upgrade Kotest to 6.0.3 in libs.versions.toml.

Author: sksamuel

kotest-multiplatform/gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 agp = "8.11.1"
 kotlin = "2.2.10"
-kotest = "6.0.1"
+kotest = "6.0.3"
 ksp = "2.2.10-2.0.2"
 android-compileSdk = "36"
 android-minSdk = "24"