[epiphany] lockdown: update BindingActions

[Marge Bot <marge-bot src gnome org>]

commit e8e57cde9303704f82664d14b1461b39e088ed56
Author: Cleo Menezes Jr <cleomenezesjr gmail com>
Date:   Sun Jul 24 17:55:27 2022 -0400

    lockdown: update BindingActions
    
    Part-of: <https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1176>

 src/ephy-lockdown.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/ephy-lockdown.c b/src/ephy-lockdown.c
index 19d35af5f..6a97aa3f8 100644
--- a/src/ephy-lockdown.c
+++ b/src/ephy-lockdown.c
@@ -100,7 +100,9 @@ static const BindAction window_actions[] = {
 
   { EPHY_PREFS_LOCKDOWN_PRINTING, "print", "enabled" },
 
-  { EPHY_PREFS_LOCKDOWN_SAVE_TO_DISK, "save-as", "enabled" }
+  { EPHY_PREFS_LOCKDOWN_SAVE_TO_DISK, "save-as", "enabled" },
+
+  { EPHY_PREFS_LOCKDOWN_SAVE_TO_DISK, "screenshot", "enabled" }
 };
 
 static const BindAction popup_actions[] = {