[Analysis API] fix "scope for class ConeClassLikeTypeImpl not found exception" when stdlib is missing

^KT-60641 fixed

compiler/fir/providers/src/org/jetbrains/kotlin/fir/scopes/impl/FirIntegerConstantOperatorScope.kt

@@ -43,9 +43,7 @@ class FirIntegerConstantOperatorScope(
             scopeSession,
             FakeOverrideTypeCalculator.DoNothing,
             requiredMembersPhase = FirResolvePhase.STATUS,
-        ) ?: errorWithAttachment("Scope for ${baseType::class.java} not found") {
-            withConeTypeEntry("type", baseType)
-        }
+        ) ?: Empty
     }
 
     private val mappedFunctions = mutableMapOf<Name, FirNamedFunctionSymbol>()