MSBuildLocator is no longer required when using Roslyn 4.9+ (and it's failing on my machine)

Author: jnm2

tools/ExampleTester/ExampleTester.csproj

@@ -8,7 +8,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Build.Locator" Version="1.9.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.14.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />

tools/ExampleTester/GeneratedExample.cs

@@ -1,5 +1,4 @@
 using ExampleExtractor;
-using Microsoft.Build.Locator;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.MSBuild;
 using Newtonsoft.Json;
@@ -11,11 +10,6 @@ namespace ExampleTester;
 
 internal class GeneratedExample
 {
-    static GeneratedExample()
-    {
-        MSBuildLocator.RegisterDefaults();
-    }
-
     private readonly string directory;
     internal ExampleMetadata Metadata { get; }