Update clojure version in hello world docs. (#24)

Author: phronmophobic

doc/clojure-graalvm-native-binary.md

@@ -64,7 +64,9 @@ Update the `project.clj` and add the `:main`
   :url "http://example.com/FIXME"
   :license {:name "EPL-2.0 OR GPL-2.0-or-later WITH Classpath-exception-2.0"
             :url "https://www.eclipse.org/legal/epl-2.0/"}
-  :dependencies [[org.clojure/clojure "1.10.1"]]
+  ;; clojure version "1.10.2-alpha1" includes fixes for some graalvm specific issues
+  ;; see https://clojure.org/community/devchangelog#_release_1_10_2
+  :dependencies [[org.clojure/clojure "1.10.2-alpha1"]]
   ;; add the main namespace
   :main hello-world.core