FIR: Fix test data after rewritten scope structure

Mostly, the semantics for statics/companions has been changed there
Fixed test data now is much closer to semantics of old FE

compiler/testData/diagnostics/tests/scopes/inheritance/nestedCompanionClassVsNestedJava.fir.kt

@@ -42,6 +42,6 @@ class Y: C() {
     init {
         Y().A_Y()
 
-        Z().A_C_Z()
+        <!UNRESOLVED_REFERENCE!>Z<!>().<!UNRESOLVED_REFERENCE!>A_C_Z<!>()
     }
-}
+}