Make write data and send seqeunce commands use same supprots label

Part of microsoft#250669

Author: Tyriar

src/vs/workbench/contrib/terminal/browser/terminalActions.ts

@@ -135,7 +135,7 @@ export const terminalSendSequenceCommand = async (accessor: ServicesAccessor, ar
 		if (!text) {
 			text = await quickInputService.input({
 				value: '',
-				placeHolder: 'Enter sequence to send (supports \\n, \\r, \\x{AB})',
+				placeHolder: 'Enter sequence to send (supports \\n, \\r, \\xAB)',
 				prompt: localize('workbench.action.terminal.sendSequence.prompt', "Enter sequence to send to the terminal"),
 			});
 			if (!text) {

src/vs/workbench/contrib/terminalContrib/developer/browser/terminal.developer.contribution.ts

@@ -75,7 +75,7 @@ registerTerminalAction({
 		}
 		const data = await quickInputService.input({
 			value: '',
-			placeHolder: 'Enter data, use \\x to escape',
+			placeHolder: 'Enter data (supports \\n, \\r, \\xAB)',
 			prompt: localize('workbench.action.terminal.writeDataToTerminal.prompt', "Enter data to write directly to the terminal, bypassing the pty"),
 		});
 		if (!data) {