Update ktor monorepo to v3

Author: renovate[bot]

buildSrc/src/main/kotlin/KmmDeps.kt

@@ -1,7 +1,7 @@
 import org.gradle.api.artifacts.dsl.DependencyHandler
 
 object KmmVersions {
-    const val ktor = "2.3.13"
+    const val ktor = "3.4.0"
     const val kotlinxSerialization = "1.6.0"
     const val kotlinxCoroutines = "1.7.3"
     const val koin = "3.5.6"