JVM IR: do not serialize metadata for actualized optional expectations

Optional-expectation annotations which have an actual counterpart should
have never been serialized to the kotlin_module's proto. See for example
the original (correct) implementation in the old JVM backend in
`PackageCodegenImpl.addDescriptorToOptionalAnnotationsIfNeeded`.

 #KT-55611 Fixed

libraries/tools/kotlinp/testData/OptionalAnnotation.kt

@@ -13,8 +13,14 @@ expect annotation class B(val a: Array<String>)
 @OptionalExpectation
 expect annotation class C()
 
+@OptionalExpectation
+expect annotation class D()
+
+actual annotation class D actual constructor()
+
 @Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE")
 @A(42)
 @B(["OK", ""])
 @C
+@D()
 fun ok() {}