[IDE-NI-MIGRATE] Migrate few tests for new inference

idea/testData/checker/BoundsWithSubstitutors.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
     open class A<T>
     class B<X : A<X>>()
 

idea/testData/checker/FunctionReturnTypes.kt

@@ -1,4 +1,6 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
 // RUNTIME
+
 fun none() {}
 
 fun unitEmptyInfer() {}

idea/testData/checker/QualifiedExpressions.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 package qualified_expressions
 
 fun test(s: IntRange?) {

idea/testData/checker/SafeInvoke.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 class Rule(val apply: () -> Unit)
 
 fun foo() {

idea/testData/checker/diagnosticsMessage/noSubstitutedTypeParameter.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 val f = listOf("").<error descr="[TYPE_INFERENCE_PARAMETER_CONSTRAINT_ERROR] Type inference failed: fun <T> Iterable<T>.firstOrNull(predicate: (T) -> Boolean): T?
 cannot be applied to
 receiver: List<String>  arguments: (Int)

idea/testData/checker/infos/SmartCastOnWhen.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 fun baz(s: String?): Int {
     if (s == null) return 0
     return when(<info descr="Smart cast to kotlin.String">s</info>) {

idea/testData/checker/infos/SmartCasts.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 <info descr="null">open</info> class A() {
   fun foo() {
       if (this is B) {

idea/testData/checker/infos/smartCastOnElvis.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 fun foo(s: String) = s.length
 
 fun baz(s: String?, r: String?): Int {

idea/testData/checker/rendering/TypeInferenceError.kt

@@ -1,3 +1,5 @@
+// COMPILER_ARGUMENTS: -XXLanguage:-NewInference
+
 fun <K, V> testMutableMapEntry(<warning>map</warning>: MutableMap<K, V>, <warning>k1</warning>: K, <warning>v</warning>: V) {
 }