Don't issue message on actual config

In e356b99 ('Set up language server configuration automatically') a
global LSP configuration has been introduced. It issued a message when
the configuration has been actual and there was nothing to do. It turned
to be quite nasty since it appears quite often. Let's remove it.

Author: georgiy-belyanin

src/extension.ts

@@ -32,7 +32,6 @@ async function initGlobalEmmyrc() {
 	const existingEmmyrc = JSON.parse(f);
 	const upToDate = _.isMatch(existingEmmyrc, emmyrc);
 	if (upToDate) {
-		vscode.window.showInformationMessage(`${globalEmmyrcPath} is up to date`);
 		return;
 	}