chore(deps): update plugin org.jetbrains.kotlin.android to v2.2.20

Author: renovate[bot]

android/settings.gradle.kts

@@ -19,7 +19,7 @@ pluginManagement {
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
     id("com.android.application") version "8.10.1" apply false
-    id("org.jetbrains.kotlin.android") version "2.1.21" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
 
     id("com.google.gms.google-services") version "4.4.3" apply false
     id("com.google.firebase.crashlytics") version "3.0.4" apply false