Update cybersource-rest-client-dotnet.csproj (#160)

Update auth sdk version in csproj

Author: monu-kumar-visa

cybersource-rest-client-dotnet.csproj

@@ -83,7 +83,7 @@ OpenAPI spec version: 0.0.1
     <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Xml" />
     <Reference Include="AuthenticationSdk">
-      <HintPath>packages\CyberSource.Authentication.0.0.0.16\lib\AuthenticationSdk.dll</HintPath>
+      <HintPath>packages\CyberSource.Authentication.0.0.0.17\lib\AuthenticationSdk.dll</HintPath>
     </Reference>
     <Reference Include="NLog">
       <SpecificVersion>False</SpecificVersion>