Update appveyor.yml

Co-authored-by: Gerhard Olsson <6248932+gerhardol@users.noreply.github.com>

Author: lekhmanrus

appveyor.yml

@@ -59,7 +59,7 @@ deploy:
   name: production
   artifact: /GitExtensions.GerritPlugin.*\.nupkg/
   api_key:
-    secure: bDAN6/r3TI7uQ3ehsIzOqbXwu3tCKfGJrE88/srPDLcPiaqEA3dr8/xSQL/bzD5D
+    secure: qH2yeG3kNCyoQ1N8Dh//g4DFiZHWFFohmEpjPbrCTQU=
   skip_symbols: false
   on:
     appveyor_repo_tag: true