[gnome-builder/wip/gtk4-port] keybindings.json: fix format for default keybindings

[Christian Hergert <chergert src gnome org>]

commit d94638b0cafb2d815950bea2937e7b6718b4a57a
Author: Christian Hergert <chergert redhat com>
Date:   Thu May 5 17:34:57 2022 -0700

    keybindings.json: fix format for default keybindings

 src/libide/gui/gtk/keybindings.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libide/gui/gtk/keybindings.json b/src/libide/gui/gtk/keybindings.json
index c3cca7e5a..c3b4ff38f 100644
--- a/src/libide/gui/gtk/keybindings.json
+++ b/src/libide/gui/gtk/keybindings.json
@@ -1,2 +1,2 @@
-{ "key" : "<Ctrl>Enter", "action" : "workbench.global-search", "when" : "!inWorkspaceTyped(greeter)", 
"phase" : "capture" },
+{ "trigger" : "<Control>Return", "action" : "workbench.global-search", "when" : "typeof(workspace) != 
typeof(Ide.GreeterWorkspace)", "phase" : "capture" },