Auto merge of #23738 - mmiecz:clipboard-cut, r=jdm

Add clipboard cut functionality

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This PR adds clipboard cut functionality. #23735

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #23735 (GitHub issue number if applicable)

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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because manually testing whether cutting works is enough.

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components/script/textinput.rs

@@ -877,6 +877,13 @@ impl<T: ClipboardProvider> TextInput<T> {
                 self.select_all();
                 KeyReaction::RedrawSelection
             })
+            .shortcut(CMD_OR_CONTROL, 'X', || {
+                if let Some(text) = self.get_selection_text() {
+                    self.clipboard_provider.set_clipboard_contents(text);
+                    self.delete_char(Direction::Backward);
+                }
+                KeyReaction::DispatchInput
+            })
             .shortcut(CMD_OR_CONTROL, 'C', || {
                 if let Some(text) = self.get_selection_text() {
                     self.clipboard_provider.set_clipboard_contents(text);