[FIR, IR] ClassScopes incompatibility: split unfulfilled incompatibilities into "mismatchedMembers" and "incompatibleMembers"

KT-62590 is in progress

Unfortunatelly, ACTUAL_ANNOTATIONS_NOT_MATCH_EXPECT is now reported
twice in 'classScopeViaTypealiasIncompatible' test.

We had a duplicated diagnostic in other cases before my commits, anyway.
it will be fixed in
https://youtrack.jetbrains.com/issue/KT-62559/KMP-K2-prevent-reporting-ACTUALANNOTATIONSNOTMATCHEXPECT-twice-in-CLI#focus=Comments-27-8293687.0-0

Review: https://jetbrains.team/p/kt/reviews/12750/timeline

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/ExpectActualCollector.kt

@@ -219,7 +219,7 @@ private class ExpectActualLinkCollector : IrElementVisitor<Unit, ExpectActualLin
         actualSymbols: List<IrSymbol>,
         context: MatchingContext
     ) {
-        AbstractExpectActualChecker.matchSingleExpectTopLevelDeclarationAgainstPotentialActuals(
+        AbstractExpectActualChecker.checkSingleExpectTopLevelDeclarationAgainstPotentialActuals(
             expectSymbol,
             actualSymbols,
             context,
@@ -260,7 +260,7 @@ private class ExpectActualLinkCollector : IrElementVisitor<Unit, ExpectActualLin
 
         override fun onMismatchedOrIncompatibleMembersFromClassScope(
             expectSymbol: DeclarationSymbolMarker,
-            actualSymbolsByIncompatibility: Map<ExpectActualCompatibility.MismatchOrIncompatible<*>, List<DeclarationSymbolMarker>>,
+            actualSymbolsByIncompatibility: Map<out ExpectActualCompatibility.MismatchOrIncompatible<*>, List<DeclarationSymbolMarker>>,
             containingExpectClassSymbol: RegularClassSymbolMarker?,
             containingActualClassSymbol: RegularClassSymbolMarker?,
         ) {

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/IrActualizerUtils.kt

@@ -45,7 +45,7 @@ internal fun collectActualCallablesMatchingToSpecificExpect(
             matchingActuals += actualSymbol
         }
     }
-    AbstractExpectActualChecker.matchSingleExpectTopLevelDeclarationAgainstPotentialActuals(
+    AbstractExpectActualChecker.checkSingleExpectTopLevelDeclarationAgainstPotentialActuals(
         expectSymbol,
         actualSymbols,
         context,