config: add two missing skins to 'Looking for Twinkle' notice

timeless and minerva(neue)

FWIW: cologne blue is still installed on enwiki despite not being automatically selectable

modules/twinkleconfig.js

@@ -1240,7 +1240,7 @@ Twinkle.config.init = function twinkleconfigInit() {
 			box.appendChild(document.createTextNode(', or by editing this page.'));
 			$(box).insertAfter($('#contentSub'));
 
-		} else if (['monobook', 'vector', 'cologneblue', 'modern', 'common'].indexOf(scriptPageName) !== -1) {
+		} else if (['monobook', 'vector', 'cologneblue', 'modern', 'timeless', 'minerva', 'common'].indexOf(scriptPageName) !== -1) {
 			// place "Looking for Twinkle options?" notice
 			box.style.width = '60%';