Fix a flaky test

See: https://app.circleci.com/pipelines/github/clojure-emacs/orchard/267/workflows/4655c622-a1f7-4ab1-804c-d15e62641154/jobs/2329

Author: vemv

src/orchard/java.clj

@@ -440,4 +440,4 @@
 
   This is a def for allowing others to wait for this workload to complete (can be useful sometimes)."
   (future
-   (initialize-cache!)))
+    (initialize-cache!)))

test/orchard/info_test.clj

@@ -3,11 +3,14 @@
    [clojure.test :as test :refer [deftest is testing use-fixtures]]
    [clojure.string :as str]
    [orchard.info :as info]
+   [orchard.java :as java]
    [orchard.misc :as misc]
    [orchard.cljs.test-env :as test-env]
    [orchard.meta :as meta]
    [orchard.test-ns]))
 
+@java/cache-initializer ;; make tests more deterministic
+
 (def ^:dynamic *cljs-params*)
 
 (defn wrap-info-params