[NI] Turn off KnownTypeParameterSubstitutor for NI

The main consequence of it is that TYPE_MISMATCH range for control
structures became wider.

Also, for extra safety, don't change behaviour of OI.

compiler/testData/diagnostics/tests/controlStructures/ifElseIntersection.kt

@@ -25,11 +25,11 @@ fun <T> bind2(r: Option<T>): Option<T> {
 }
 
 fun <T, R> bind3(r: Option<T>): Option<T> {
-    return if (r is Some) <!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>{
+    return <!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>if (r is Some) {
         // Diagnoses an error correctly
         if (true) <!OI;TYPE_MISMATCH!>None<R>()<!> else r
-    }<!>
-    else r
+    }
+    else r<!>
 }
 
 fun <T> bindWhen(r: Option<T>): Option<T> {