K2: drop TODO in buildResolvedQualifierForClass

#KT-59649 Fixed

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ResolveUtils.kt

@@ -188,8 +188,8 @@ fun createKPropertyType(
 
 fun BodyResolveComponents.buildResolvedQualifierForClass(
     regularClass: FirClassLikeSymbol<*>,
-    sourceElement: KtSourceElement? = null,
-    // TODO: Clarify if we actually need type arguments for qualifier?
+    sourceElement: KtSourceElement?,
+    // Note: we need type arguments here, see e.g. testIncompleteConstructorCall in diagnostic group
     typeArgumentsForQualifier: List<FirTypeProjection> = emptyList(),
     diagnostic: ConeDiagnostic? = null,
     nonFatalDiagnostics: List<ConeDiagnostic> = emptyList(),