KAPT: Preserve the order of annotations in the stubs

Previously the annotations were included in reverse order. With this
change they are kept in the same order as in the source file.

This changes the test case for KT-23427 but that issue seems to relate
to annotation arguments that are missing, not the order of repeatable
annotations.

This fixes KT-51087

plugins/kapt3/kapt3-compiler/testData/converter/errorLocationMapping.txt

@@ -1,7 +1,7 @@
 import kotlin.reflect.KClass;
 
-@kotlin.Metadata()
 @java.lang.annotation.Retention(value = java.lang.annotation.RetentionPolicy.RUNTIME)
+@kotlin.Metadata()
 public abstract @interface Anno {
 
     public abstract java.lang.Class<java.lang.Object> a();
@@ -12,8 +12,8 @@ public abstract @interface Anno {
 
 import kotlin.reflect.KClass;
 
-@kotlin.Metadata()
 @Anno(a = ABC.class)
+@kotlin.Metadata()
 public final class ErrorInAnnotation {
 
     public ErrorInAnnotation() {