CI: update github releases auth token

Author: lateleite

appveyor.yml

@@ -61,7 +61,7 @@ deploy:
 - provider: GitHub
   release: Version $(VERSION_STR)
   auth_token:
-    secure: XnUsE3jqzulQ4cWVkK2ALBR7qfnfwbBdoMDChmcnx1RcGtRgXV0QLMPo+GcIf8YU
+    secure: zFKThFJ7iaLK4Ou84pDrX0bpvlThqt6naZK//cneoJBdiAn3hKlzUA+Eq0qYqZ5g
   artifact: mingw_binaries,gcc_binaries
   on:
     APPVEYOR_REPO_TAG: true