[openqa-tests/sam/ci] Add some waiting while typing location

[Sam Thursfield <sthursfield src gnome org>]

commit 4aea5185f1ff1fb066cd322e13c93eae4a2bbf17
Author: Sam Thursfield <sam thursfield codethink co uk>
Date:   Fri Sep 16 11:39:28 2022 +0100

    Add some waiting while typing location
    
    Otherwise, shift appears for no reason, as in:
    
        https://openqa.gnome.org/tests/128#step/gnome_welcome/5

 tests/gnome_welcome.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tests/gnome_welcome.pm b/tests/gnome_welcome.pm
index fd18a28..49513a4 100644
--- a/tests/gnome_welcome.pm
+++ b/tests/gnome_welcome.pm
@@ -9,7 +9,7 @@ sub run {
     assert_and_click('gnome_firstboot_privacy', timeout => 10, button => 'left');
     assert_screen('gnome_firstboot_timezone_1', 30);
     send_key('tab');
-    type_string('London, East');
+    type_string('London, East', wait_screen_change => 6);
     assert_and_click('gnome_firstboot_timezone_2', timeout => 20, button => 'left');
     assert_and_click('gnome_firstboot_timezone_3', timeout => 20, button => 'left');
     assert_and_click('gnome_firstboot_accounts', timeout => 10, button => 'left');