jvmName should be applicable to FILE.

Get jvmName from Annotations
(JetFile is not Annotated, since it is a part of AST hierarchy, and there is no corresponding descriptor;
however, there is a standard way to obtain Annotations for JetFile, which is exactly what we need, and what Annotated provides).

libraries/stdlib/src/kotlin/jvm/JvmPlatformAnnotations.kt

@@ -45,7 +45,7 @@ public annotation class JvmStatic
  * for more information.
  * @property name the name of the element.
  */
-@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER)
+@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER, AnnotationTarget.FILE)
 @Retention(AnnotationRetention.RUNTIME)
 @MustBeDocumented
 public annotation class JvmName(public val name: String)