Fix remote reload trigger

[joemaller]

This stopped working at some point 🤷‍♂️

build-tools-wordpress/config/webpack.config.js

Lines 482 to 498 in 291cee3

	/**
	* The "/webpack/reload" endpoint will trigger a full devServer refresh
	* Originally from our Browsersync implementation:
	*
	* https://github.com/ideasonpurpose/wp-theme-init/blob/ad8039c9757ffc3a0a0ed0adcc616a013fdc8604/src/ThemeInit.php#L202
	*/
	devServer.app.get("/webpack/reload", (req, res) => {
	console.log(
	chalk.yellow("Reload triggered by request to /webpack/reload"),
	);
	devServer.sendMessage(
	devServer.webSocketServer.clients,
	"content-changed",
	);
	res.json({ status: "Reloading!" });
	});