Bump Kotlin plugin version

build.gradle

@@ -2,7 +2,7 @@
 plugins {
     id 'com.android.application' version '7.1.3' apply false
     id 'com.android.library' version '7.1.3' apply false
-    id 'org.jetbrains.kotlin.android' version '1.5.30' apply false
+    id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
     id 'org.jetbrains.kotlin.multiplatform' version '1.6.21' apply false
 }