[IR] Support ACTUAL_ANNOTATION_CONFLICTING_DEFAULT_ARGUMENT_VALUE in K2

It's implemented as IR checker because in K2 constant expressions are
evaluated on backend. FIR diagnostic removed because isn't needed.

"annotationViaActualTypeAlias" test has no `// FIR_IDENTICAL` because
diagnostic reported on entire typealias declaration instead of its name.
This is because in IR+LightTree we have only offsets, so can't navigate
to typealias name element.

^KT-59940 Fixed

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -3604,13 +3604,6 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
-    add(FirErrors.ACTUAL_ANNOTATION_CONFLICTING_DEFAULT_ARGUMENT_VALUE) { firDiagnostic ->
-        ActualAnnotationConflictingDefaultArgumentValueImpl(
-            firSymbolBuilder.variableLikeBuilder.buildVariableLikeSymbol(firDiagnostic.a),
-            firDiagnostic as KtPsiDiagnostic,
-            token,
-        )
-    }
     add(FirErrors.EXPECTED_FUNCTION_SOURCE_WITH_DEFAULT_ARGUMENTS_NOT_FOUND) { firDiagnostic ->
         ExpectedFunctionSourceWithDefaultArgumentsNotFoundImpl(
             firDiagnostic as KtPsiDiagnostic,

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -2536,11 +2536,6 @@ sealed interface KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         val members: List<KtCallableSymbol>
     }
 
-    interface ActualAnnotationConflictingDefaultArgumentValue : KtFirDiagnostic<PsiElement> {
-        override val diagnosticClass get() = ActualAnnotationConflictingDefaultArgumentValue::class
-        val parameter: KtVariableLikeSymbol
-    }
-
     interface ExpectedFunctionSourceWithDefaultArgumentsNotFound : KtFirDiagnostic<PsiElement> {
         override val diagnosticClass get() = ExpectedFunctionSourceWithDefaultArgumentsNotFound::class
     }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -3057,12 +3057,6 @@ internal class DefaultArgumentsInExpectWithActualTypealiasImpl(
     token: KtLifetimeToken,
 ) : KtAbstractFirDiagnostic<KtTypeAlias>(firDiagnostic, token), KtFirDiagnostic.DefaultArgumentsInExpectWithActualTypealias
 
-internal class ActualAnnotationConflictingDefaultArgumentValueImpl(
-    override val parameter: KtVariableLikeSymbol,
-    firDiagnostic: KtPsiDiagnostic,
-    token: KtLifetimeToken,
-) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.ActualAnnotationConflictingDefaultArgumentValue
-
 internal class ExpectedFunctionSourceWithDefaultArgumentsNotFoundImpl(
     firDiagnostic: KtPsiDiagnostic,
     token: KtLifetimeToken,