Inline TypeCheckerContext::anySupertype

This method is a hot spot, since it's may be called
several times during one isSubtypeOf call and it contains
two lambdas, so it's worth inlining it

core/descriptors/src/org/jetbrains/kotlin/types/checker/TypeCheckerContext.kt

@@ -65,7 +65,7 @@ open class TypeCheckerContext(val errorTypeEqualsToAnything: Boolean, val allowe
         supertypesLocked = false
     }
 
-    internal fun anySupertype(
+    internal inline fun anySupertype(
             start: SimpleType,
             predicate: (SimpleType) -> Boolean,
             supertypesPolicy: (SimpleType) -> SupertypesPolicy