K2: don't accept reflective function kinds as possible lambda type

#KT-56954 Fixed

compiler/fir/analysis-tests/testData/resolveWithStdlib/intellij/lambdaForKfunction.fir.txt

@@ -2,7 +2,7 @@ FILE: lambdaForKfunction.kt
     public final fun foo(arg: R|kotlin/reflect/KFunction0<kotlin/Unit>|): R|kotlin/Unit| {
     }
     public final fun main(): R|kotlin/Unit| {
-        R|/foo|(fun <anonymous>(): R|kotlin/Unit| <inline=NoInline>  {
+        R|/foo<Inapplicable(INAPPLICABLE): /foo>#|(fun <anonymous>(): R|kotlin/Unit| <inline=Unknown>  {
         }
         )
     }

compiler/fir/analysis-tests/testData/resolveWithStdlib/intellij/lambdaForKfunction.kt

@@ -5,5 +5,5 @@ import kotlin.reflect.KFunction0
 fun foo(arg: KFunction0<Unit>) {}
 
 fun main() {
-    foo(fun() {}) // K1: TYPE_MISMATCH, K2: ok in compile-time & CCE at run-time
+    foo(<!ARGUMENT_TYPE_MISMATCH!>fun() {}<!>) // K1: TYPE_MISMATCH, K2: ok in compile-time & CCE at run-time
 }