[openqa] Fix hashbang

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit a3840248e62a417e6c519660614d7c3d2c674382
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Thu Sep 23 14:24:51 2021 +0200

    Fix hashbang

 entrypoint | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/entrypoint b/entrypoint
index e766517..8d3364a 100755
--- a/entrypoint
+++ b/entrypoint
@@ -1,4 +1,4 @@
-ch#!/bin/bash
+#!/bin/bash
 set -e
 
 function wait_for_db_creation() {