KSP2: KSAnnotation packageName is an empty String for a type from a different module

[eygraber]

Updating to KSP2 results in the following code returning an empty String, whereas before it returned the package name correctly:

// KSAnnotation type here is an annotation that
// comes from a library that the module running KSP depends on
fun test(a: KSAnnotation) {
  a.annotationType.resolve().declaration.packageName
}

declaration.qualifiedName is correctly populated.

[neetopia]

this should be fixed by #1724