add powerquery to distribution and test

src/monaco.contribution.ts

@@ -26,6 +26,7 @@ import './objective-c/objective-c.contribution';
 import './pgsql/pgsql.contribution';
 import './php/php.contribution';
 import './postiats/postiats.contribution';
+import './powerquery/powerquery.contribution';
 import './powershell/powershell.contribution';
 import './pug/pug.contribution';
 import './python/python.contribution';

test/setup.js

@@ -45,6 +45,7 @@ define(['require'], function (require) {
 			'release/dev/objective-c/objective-c.test',
 			'release/dev/php/php.test',
 			'release/dev/postiats/postiats.test',
+			'release/dev/powerquery/powerquery.test',
 			'release/dev/powershell/powershell.test',
 			'release/dev/python/python.test',
 			'release/dev/r/r.test',