Add missing clipboard shortcut to default-linux.json (#13900)

Vince created 

Bind shift-delete to editor::Cut (similar to #11799, which added copy
and paste, but not cut)


Release Notes:

- N/A

Change summary

assets/keymaps/default-linux.json | 1 +
1 file changed, 1 insertion(+)

Detailed changes

assets/keymaps/default-linux.json 🔗 

@@ -44,6 +44,7 @@
       "ctrl-t": "editor::Transpose",
       "ctrl-backspace": "editor::DeleteToPreviousWordStart",
       "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "shift-delete": "editor::Cut",
       "ctrl-x": "editor::Cut",
       "ctrl-insert": "editor::Copy",
       "ctrl-c": "editor::Copy",