Update notest for Windows to install VS Clang

Signed-off-by: Alan Jowett <[email protected]>

README.md

@@ -37,7 +37,7 @@ cmake --build build
 
 #### Dependencies
 * Install [git](https://git-scm.com/download/win)
-* Install [Visual Studio Build Tools 2022](https://aka.ms/vs/17/release/vs_buildtools.exe) and choose the "C++ build tools" workload (Visual Studio Build Tools 2022 has support for CMake Version 3.25).
+* Install [Visual Studio Build Tools 2022](https://aka.ms/vs/17/release/vs_buildtools.exe) and choose the "C++ build tools" workload (Visual Studio Build Tools 2022 has support for CMake Version 3.25) along with "C++ Clang Compiler" and "MSBuld support for LLVM" under Individual Components.
 * Install [nuget.exe](https://www.nuget.org/downloads)
 
 #### Make on Windows (which uses a multi-configuration generator)