[Breaking change] Migrate Az.Resources from AAD Graph to Microsoft Graph (Azure#16369)

* [Breaking change] Migrate from AAD Graph to Microsoft Graph

* delete removed cmdlets' help files

* revert test case

* suppress signature issue

* skip tests

* Update src/Resources/Resources/ChangeLog.md

* suppress issue

* add change log

* polish PR

* polish docs

Author: BethanyZhou

src/Resources/Resources.Test/Resources.Test.csproj

@@ -11,7 +11,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Azure.Graph.RBAC" Version="3.8.0-preview" />
     <PackageReference Include="Microsoft.Azure.Management.Authorization" Version="2.13.0-preview" />
     <PackageReference Include="Microsoft.Azure.Management.ManagementGroups" Version="1.1.1-preview" />
   </ItemGroup>