Remove PgoSuffix from Microsoft.NETCore.App.Crossgen2.sfxproj (#99246)

It is unused.

Author: akoeplinger

src/installer/pkg/sfx/Microsoft.NETCore.App/Microsoft.NETCore.App.Crossgen2.sfxproj

@@ -7,7 +7,7 @@
     <SkipBuild Condition="'$(RuntimeFlavor)' == 'Mono'">true</SkipBuild>
     <PlatformPackageType>ToolPack</PlatformPackageType>
     <SharedFrameworkName>$(SharedFrameworkName).Crossgen2</SharedFrameworkName>
-    <OverridePackageId>$(SharedFrameworkName)$(PgoSuffix).$(RuntimeIdentifier)</OverridePackageId>
+    <OverridePackageId>$(SharedFrameworkName).$(RuntimeIdentifier)</OverridePackageId>
     <ArchiveName>dotnet-crossgen2</ArchiveName>
     <SharedFrameworkHostFileNameOverride>crossgen2</SharedFrameworkHostFileNameOverride>
     <GenerateInstallers>false</GenerateInstallers>