revert (#1132)

nuget.config

@@ -13,7 +13,6 @@
     <!-- key value for <packageSource> should match key values from <packageSources> element -->
     <packageSource key="nuget.local">
       <package pattern="Microsoft.Azure.WebJobs.Extensions.Sql" />
-      <package pattern="*" />
     </packageSource>
     <packageSource key="nuget.org">
       <package pattern="*" />