[FIR] rename requiredPhase to requiredMembersPhase for type scope

Also move `requiredMembersPhase` use inside `unsubstitutedScope`

^KT-56551

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirScopeProvider.kt

@@ -279,7 +279,7 @@ internal class KtFirScopeProvider(
             firResolveSession.useSiteFirSession,
             getScopeSession(),
             FakeOverrideTypeCalculator.Forced,
-            requiredPhase = FirResolvePhase.STATUS,
+            requiredMembersPhase = FirResolvePhase.STATUS,
         )
     }
 

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/references/FirReferenceResolveHelper.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -234,8 +234,9 @@ internal object FirReferenceResolveHelper {
             session,
             analysisSession.getScopeSessionFor(analysisSession.useSiteSession),
             FakeOverrideTypeCalculator.DoNothing,
-            requiredPhase = FirResolvePhase.STATUS
+            requiredMembersPhase = FirResolvePhase.STATUS,
         ) ?: return emptyList()
+
         return buildList {
             scope.processFunctionsByName(OperatorNameConventions.EQUALS) { functionSymbol ->
                 val parameterSymbol = functionSymbol.valueParameterSymbols.singleOrNull()

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/symbols/KtFirPropertySetterSymbol.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -56,8 +56,9 @@ internal class KtFirPropertySetterSymbol(
                 session,
                 analysisSession.getScopeSessionFor(session),
                 FakeOverrideTypeCalculator.DoNothing,
-                requiredPhase = FirResolvePhase.STATUS,
+                requiredMembersPhase = FirResolvePhase.STATUS,
             ) ?: return false
+
             val overriddenProperties = containingClassScope.getDirectOverriddenProperties(propertySymbol)
             overriddenProperties.any { it.isVar }
         }