update shebang since the script should run with bash

ckpiggy · ckpiggy · commit f79e48a10857 · 2017-07-25T15:40:37.000+08:00
diff --git a/test/run.sh b/test/run.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 pwd
 
 export TZ=CET-1CEST
