Update kotlin

Author: renovate[bot]

gradle/libs.versions.toml

@@ -20,7 +20,7 @@ easylauncher = "6.4.1"
 googleServices = "4.4.3"
 gradleDevelocity = "4.1"
 kmpNativeCoroutines = "1.0.0-ALPHA-48"
-kotlin = "2.2.21"
+kotlin = "2.3.0"
 kotlinter = "5.2.0"
 ksp = "2.2.21-2.0.4"
 ktor = "3.2.3"
@@ -66,7 +66,7 @@ firebaseCrashlyticsBuildtools = "3.0.6"
 junit = "4.13.2"
 koinBom = "4.1.1"
 kotlinx-serialization = "1.9.0"
-kotlinxDatetime = "0.7.1"
+kotlinxDatetime = "0.7.1-0.6.x-compat"
 media3 = "1.8.0"
 modalSheet = "0.7.0"
 navigationRecentsUrlSharing = "1.0.0"