Update appveyor.yml

Add the secure token

Author: mpcabd

appveyor.yml

@@ -58,7 +58,7 @@ artifacts:
 deploy:
     provider: GitHub
     auth_token:
-        secure: !!TODO, see https://www.appveyor.com/docs/deployment/github/#provider-settings!!
+        secure: NLP2AOOzNd3c6Vf942qCmAw6aPhnA62tQfv9G/R+lFLDzKxBF2QdBABAVrfOkDV8
     artifact: releases
     draft: false
     prerelease: false