Update AutoRest C# version to 20211007.1 (Azure#24567)

* builds successful

* Disable single value enum generation

* Fix public API

* Disable tests that need re-recording

* Fix Synapse.AccessControl

* Attempt to fix the build

* update md file

* Comment conflicting line

* Update to 20211011.1: Azure.ResourceManager.Compute is not compilable.

* Update public API and samples

Author: AlexanderSher

eng/Packages.Data.props

@@ -139,7 +139,7 @@
     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.20210915.2" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20211011.1" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20210903.4" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="1.3.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1" PrivateAssets="All" />

sdk/agrifood/Azure.Verticals.AgriFood.Farming/api/Azure.Verticals.AgriFood.Farming.netstandard2.0.cs

@@ -6,6 +6,7 @@
     <PackageTags>Azure FarmBeats</PackageTags>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
     <NoWarn>$(NoWarn);AZC0001</NoWarn>
+    <DefineConstants>$(DefineConstants);EXPERIMENTAL</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>