[FIR] Fix effective visibility handling for local members

In future 'Local' effective visibility could be used
as a flag of local declaration

compiler/fir/analysis-tests/testData/resolve/problems/objectDerivedFromInnerClass.txt

@@ -14,7 +14,7 @@ FILE: objectDerivedFromInnerClass.kt
     }
     public final fun test(): R|kotlin/Unit| {
         lval x: R|anonymous| = object : R|Outer.Inner| {
-            private constructor(): R|anonymous| {
+            private[local] constructor(): R|anonymous| {
                 super<R|Outer.Inner|>()
             }