[FIR] Fix tests (ARGUMENT_TYPE_MISMATCH instead of INCOMPATIBLE_CANDIDATE)

compiler/testData/diagnostics/tests/inference/mostSpecificAfterInference.fir.kt

@@ -12,7 +12,7 @@ fun <T, R> java.lang.Iterable<T>.map1(f : (T) -> R) : List<R> {}
 fun test(list: List<Int>) {
     val res = list.map1 { it }
     //check res is not of error type
-    <!INAPPLICABLE_CANDIDATE!>checkSubtype<!><String>(res)
+    checkSubtype<String>(<!ARGUMENT_TYPE_MISMATCH!>res<!>)
 }
 
 fun <T> Collection<T>.foo() {}
@@ -21,5 +21,5 @@ fun <T> java.lang.Iterable<T>.foo() {}
 fun test1(list: List<Int>) {
     val res = list.foo()
     //check res is not of error type
-    <!INAPPLICABLE_CANDIDATE!>checkSubtype<!><String>(res)
+    checkSubtype<String>(<!ARGUMENT_TYPE_MISMATCH!>res<!>)
 }