Update PH2160 documentation for mock disposal

Author: bcollamore

Documentation/Diagnostics/PH2160.md

@@ -27,7 +27,7 @@ Configure the mock’s protected `Dispose` method explicitly, or use a project-s
 Example:
 
 ```csharp
-mock.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).CallBase();
+mock.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).();
 ```
 
 Any explicit protected setup of `Dispose` is considered acceptable for this rule.
@@ -87,7 +87,7 @@ public class TestClass
     public void TestMethod()
     {
         var mock = new Mock<Worker>();
-        mock.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).CallBase();
+        mock.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).();
     }
 }
 ```
@@ -96,7 +96,7 @@ public class TestClass
 This rule supports an optional `.editorconfig` setting to specify a preferred mock type for disposable concrete classes.
 
 ```ini
-dotnet_code_quality.PH2160.preferred_disposable_mock_type = MyNamespace.DisposeCallBaseMock
+dotnet_code_quality.PH2160.preferred_disposable_mock_type = MyNamespace.DisposableObjectMock
 ```
 
 When this option is configured, the CodeFix replaces `Mock<T>` with the configured generic type.
@@ -110,7 +110,7 @@ private readonly Mock<MyDisposable> _mock = new Mock<MyDisposable>();
 becomes:
 
 ```csharp
-private readonly MyNamespace.DisposeCallBaseMock<MyDisposable> _mock = new MyNamespace.DisposeCallBaseMock<MyDisposable>();
+private readonly MyNamespace.DisposableObjectMock<MyDisposable> _mock = new MyNamespace.DisposableObjectMock<MyDisposable>();
 ```
 
 This is especially useful for codebases that already use a custom Moq wrapper to ensure disposable concrete classes execute their real `Dispose(bool)` logic.
@@ -123,7 +123,7 @@ The wrapper class could look like this:
 		public DisposableObjectMock(params object[] args)
 			: base(args)
 		{
-			this.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).CallBase();
+			this.Protected().Setup("Dispose", ItExpr.IsAny<bool>()).();
 		}
 	}
 ```