🧪Migrates to MTP testing mode as per .NET 10 guidelines

Directory.Build.targets

@@ -7,8 +7,6 @@
     <IsPackable>false</IsPackable>
     <PackAsTool>false</PackAsTool>
     <NoDefaultLaunchSettingsFile>true</NoDefaultLaunchSettingsFile>
-    <UseMicrosoftTestingPlatformRunner>true</UseMicrosoftTestingPlatformRunner>
-    <TestingPlatformDotnetTestSupport>true</TestingPlatformDotnetTestSupport>
     <RunSettingsFilePath>$(MSBuildThisFileDirectory)\.runsettings</RunSettingsFilePath>
     <NoWarn>$(NoWarn);CA1707</NoWarn>
   </PropertyGroup>

global.json

@@ -0,0 +1,5 @@
+{
+  "test": {
+    "runner": "Microsoft.Testing.Platform"
+  }
+}