update appveyor.yml

appveyor.yml

@@ -10,13 +10,13 @@ build_script:
 #before_test:
 #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 artifacts:
-- path: '.\artifacts\*.?nupkg'
+- path: '.\artifacts\*.[s]*nupkg'
 deploy:
 - provider: NuGet
   api_key:
     secure: Uft/AgWL0ObDUb6hWLhsftRR1sNhLa5vONUcVa/2KjVAYZApxZD6ckJ+ABFQs3bB
   skip_symbols: true
-  artifact: /.*\.?nupkg/
+  artifact: /.*\.[s]*nupkg/
   on:
       branch: master                # release from master branch only
       appveyor_repo_tag: true       # deploy on tag push only