Use overriding util with proper typechecker for overriding in LazyClassMemberScope

Note that LazyClassMemberScope actually has a separate field for
KotlinTypeRefiner, and it might be actually different from the one in
c.kotlinTypeChecker.

The one in c.kotlinTypeChecker is the refiner of *owner* module, i.e. a
module in which the class has been declared. If we have a class Foo :
Expect in common, then the refiner will be from common, and thus it
won't be able to refine supertypes to their platform-dependent values.

The one passed in constructor is actual refiner of dependant-module.
Say, if we're looking at Foo from the point of view of jvmMain, then
we'll create a (view-dependent) LCMS for that, and it will contain
refiner for jvmMain.

It is important to use proper refiner, otherwise the idea of having
"module-dependent view" breaks, and we might suddenly mismatch some
overrides with expect-classes in their signatures.

^KT-44898 Fixed

compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/descriptors/LazyClassMemberScope.kt

@@ -43,6 +43,7 @@ import org.jetbrains.kotlin.storage.NullableLazyValue
 import org.jetbrains.kotlin.storage.getValue
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.checker.KotlinTypeRefiner
+import org.jetbrains.kotlin.types.checker.NewKotlinTypeCheckerImpl
 import org.jetbrains.kotlin.types.refinement.TypeRefinement
 import org.jetbrains.kotlin.utils.addToStdlib.flatMapToNullable
 import java.util.*
@@ -202,7 +203,7 @@ open class LazyClassMemberScope(
         result: MutableCollection<D>,
         exactDescriptorClass: Class<out D>
     ) {
-        c.kotlinTypeChecker.overridingUtil.generateOverridesInFunctionGroup(
+        NewKotlinTypeCheckerImpl(kotlinTypeRefiner).overridingUtil.generateOverridesInFunctionGroup(
             name,
             fromSupertypes,
             ArrayList(result),

idea/testData/multiplatform/kt44898/jvm/Concrete.kt

@@ -1,3 +1,3 @@
 package sample
 
-public <!ABSTRACT_CLASS_MEMBER_NOT_IMPLEMENTED!>class Concrete<!> : Base()
+public class Concrete : Base()