[NI] Introduce feature for passing function references with defaults

Relates to KT-8834, we continue reducing differences between old and new
 inference. Note that as for `SamConversionPerArgument`, this feature
 is enabled in the compiler and not in the IDE to avoid breaking code
 for those users that already enabled new inference in the compiler

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/components/CallableReferenceResolution.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.resolve.calls.components
 
 import org.jetbrains.kotlin.builtins.*
+import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.descriptors.annotations.Annotations
 import org.jetbrains.kotlin.resolve.calls.components.CreateFreshVariablesSubstitutor.createToFreshVariableSubstitutorAndAddInitialConstraints
@@ -180,7 +181,9 @@ class CallableReferencesCandidateFactory(
             expectedType
         )
 
-        if (defaults != 0) {
+        if (defaults != 0 &&
+            !callComponents.languageVersionSettings.supportsFeature(LanguageFeature.FunctionReferenceWithDefaultValueAsOtherType)
+        ) {
             diagnostics.add(CallableReferencesDefaultArgumentUsed(argument, candidateDescriptor, defaults))
         }
 

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/components/CallableReferenceResolver.kt

@@ -92,6 +92,7 @@ class CallableReferenceResolver(
                 )
             }
             diagnosticsHolder.addDiagnosticIfNotNull(diagnostic)
+            chosenCandidate.diagnostics.forEach { diagnosticsHolder.addDiagnostic(it) }
             chosenCandidate.freshSubstitutor = toFreshSubstitutor
         } else {
             if (candidates.isEmpty()) {