KT-MR-7307 review fixes

compiler/fir/semantics/src/org/jetbrains/kotlin/fir/resolve/DeclarationUtils.kt

@@ -91,6 +91,8 @@ val FirConstructorSymbol.isTypeAliasedConstructor: Boolean
 fun FirSimpleFunction.isEquals(): Boolean {
     if (name != OperatorNameConventions.EQUALS) return false
     if (valueParameters.size != 1) return false
+    if (contextReceivers.isNotEmpty()) return false
+    if (receiverTypeRef != null) return false
     val parameter = valueParameters.first()
     return parameter.returnTypeRef.isNullableAny
 }