[K2] KT-60080 Fix packageFqn for property accessor symbol

^KT-60080 fixed

compiler/fir/providers/src/org/jetbrains/kotlin/fir/FirVisibilityChecker.kt

@@ -468,6 +468,7 @@ abstract class FirVisibilityChecker : FirSessionComponent {
     protected fun FirBasedSymbol<*>.packageFqName(): FqName {
         return when (this) {
             is FirClassLikeSymbol<*> -> classId.packageFqName
+            is FirPropertyAccessorSymbol -> propertySymbol.packageFqName()
             is FirCallableSymbol<*> -> callableId.packageName
             else -> error("No package fq name for $this")
         }

compiler/testData/diagnostics/tests/protectedWithGenericsInDifferentPackage.fir.kt

@@ -28,7 +28,7 @@ fun test(s: bar.Sub<String>) {
     s.<!INVISIBLE_REFERENCE!>name<!>
     s.<!INVISIBLE_REFERENCE, INVISIBLE_SETTER!>name<!> = ""
     s.name2
-    s.<!INVISIBLE_SETTER!>name2<!> = ""
+    s.name2 = ""
     s.<!INVISIBLE_REFERENCE!>doSomething<!>()
     s.doSomething2()
     val s2: Super<String> = s