Update NuGet API key again.

The previous one might have been encrypted with the wrong Appveyor account.

Author: bgrainger

appveyor.yml

@@ -36,7 +36,7 @@ artifacts:
 deploy:
 - provider: NuGet
   api_key:
-    secure: "gI4sWZbNCSDFQ+jan2kypWCitsZg4g3cEGqIKxqHmQBaNumWAcqdrQiuDGRoszcs"
+    secure: "NGfY4g2O7NeQY2Mrh28heeTeX4beaJKbNgNVQZ1ydFQVno4x0JAj1Ue3lkbjCK12"
   artifact: /.*MySqlConnector[0-9.]+(-(alpha|beta|rc)\.?[0-9.]+)?nupkg/
   skip_symbols: true
   on: