[KAPT4] KT-51982 Implement generation of @Metadata annotations in Java stubs

Also adds rendering of @Metadata annotations in Kapt3 and Kapt4 tests
(currently disabled for a few tests).

Co-authored-by: Alexander Udalov <alexander.udalov@jetbrains.com>

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

@@ -1,4 +1,3 @@
-@kotlin.Metadata()
 public enum Foo {
     /*public static final*/ BLA /* = new Foo() */;
     @org.jetbrains.annotations.NotNull()