Support object array annotation arguments in deserialization

compiler/testData/loadJava/compiledKotlin/annotations/packageMembers/EnumArrayArgument.kt

@@ -0,0 +1,12 @@
+//ALLOW_AST_ACCESS
+package test
+
+import java.lang.annotation.ElementType
+
+annotation class Anno(vararg t: ElementType)
+
+Anno(ElementType.METHOD, ElementType.FIELD) fun foo() {}
+
+Anno(ElementType.PACKAGE) val bar = 42
+
+Anno() fun baz() {}