Major version bump for Amazon.Extensions.Configuration to handle StringList Parameter type

Author: peterrsongg

src/Amazon.Extensions.Configuration.SystemsManager/Amazon.Extensions.Configuration.SystemsManager.csproj

@@ -6,7 +6,7 @@
     <AssemblyName>Amazon.Extensions.Configuration.SystemsManager</AssemblyName>
     <RootNamespace>Amazon.Extensions.Configuration.SystemsManager</RootNamespace>
     <OutputType>Library</OutputType>
-    <VersionPrefix>5.1.1</VersionPrefix>
+    <VersionPrefix>6.0.0</VersionPrefix>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageId>Amazon.Extensions.Configuration.SystemsManager</PackageId>
     <Title>.NET Configuration Extensions for AWS Systems Manager</Title>