[cli] Bump VPAX version 1.6.0 (#128)

Author: albertospelta

src/Dax.Vpax.CLI/Dax.Vpax.CLI.csproj

@@ -27,8 +27,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dax.Model.Extractor" Version="1.6.0-preview1" />
-    <PackageReference Include="Dax.Vpax" Version="1.6.0-preview1" />
+    <PackageReference Include="Dax.Model.Extractor" Version="1.6.0" />
+    <PackageReference Include="Dax.Vpax" Version="1.6.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
     <PackageReference Include="Nerdbank.GitVersioning" Version="3.6.133" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="all" />