Ensure Android Java and Kotlin compile to the same version

platform/android/java/settings.gradle

@@ -1,4 +1,19 @@
 // Configure the root project.
+pluginManagement {
+    apply from: 'app/config.gradle'
+
+    plugins {
+        id 'com.android.application' version versions.androidGradlePlugin
+        id 'com.android.library' version versions.androidGradlePlugin
+        id 'org.jetbrains.kotlin.android' version versions.kotlinVersion
+        id 'io.github.gradle-nexus.publish-plugin' version versions.nexusPublishVersion
+    }
+    repositories {
+        gradlePluginPortal()
+        google()
+    }
+}
+
 rootProject.name = "Godot"
 
 include ':app'