Add several domains (#3772)

* github: add github.career

* microsoft: add exp-tas.com

* microsoft-dev: add more vscode domains

* kurogames: add kurogame-service.com

* samsung: add more domains

* category-stun: remove dead samsung domain

* spotify: add lifeatspotify.com and spotifyforvendors.com

* category-dev: add more domains

data/category-stun

@@ -228,7 +228,6 @@ full:stun.root-1.de
 full:stun.rounds.com
 full:stun.ru-brides.com
 full:stun.rynga.com
-full:stun.samsungsmartcam.com
 full:stun.schlund.de
 full:stun.schulinformatik.at
 full:stun.services.mozilla.com