Revert "PR feedback (add publish profiles)"

This reverts commit 340e2fd.

Author: Aditya Rastogi

Samples/WindowsML/cs-winui/Properties/PublishProfiles/win-arm64.pubxml

@@ -3,7 +3,7 @@
     <OutputType>WinExe</OutputType>
     <RootNamespace>WindowsMLSample</RootNamespace>
     <ApplicationManifest>app.manifest</ApplicationManifest>
-    <PublishProfile>win-$(Platform).pubxml</PublishProfile>
+    <PublishProfile Condition="Exists('$(MSBuildProjectDirectory)\Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
     <UseWinUI>true</UseWinUI>
     <EnableMsixTooling>true</EnableMsixTooling>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>