Update AutoRest C# version (Azure#33028)

* Update AutoRest C# version to 3.0.0-beta.20221212.5

* add the samples back to digital twins

Co-authored-by: ArcturusZhang <dapzhang@microsoft.com>

Author: azure-sdk

eng/Packages.Data.props

@@ -160,7 +160,7 @@
     All should have PrivateAssets="All" set so they don't become package dependencies
   -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20221206.3" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20221212.5" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20221031.1" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="1.3.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1" PrivateAssets="All" />

eng/csharp-emitter-package.json

@@ -1,6 +1,6 @@
 {
     "main": "dist/src/index.js",
     "dependencies": {
-      "@azure-tools/cadl-csharp": "0.1.10-beta.20221206.3"
+      "@azure-tools/cadl-csharp": "0.1.10-beta.20221212.5"
     }
 }