Kapt3: Do not resolve declaration bodies if possible in kapt

plugins/kapt3/testData/kotlinRunner/Simple.ext.txt

@@ -0,0 +1,4 @@
+MyMethodMyAnnotation.java:
+
+package generated;
+class MyMethodMyAnnotation {}

plugins/kapt3/testData/kotlinRunner/Simple.kt

@@ -5,6 +5,10 @@ internal class Simple {
     fun myMethod() {
         // do nothing
     }
+
+    fun heavyMethod(): Int {
+        return if (true) 5 else 6
+    }
 }
 
 internal annotation class MyAnnotation