Don't add 'pwsh.dll' to TPA list

Author: daxian-dbw

src/powershell-native/nativemsh/pwrshcommon/pwrshcommon.cpp

@@ -675,6 +675,7 @@ namespace NativeMsh
         "hostpolicy.dll",
         "microsoft.management.infrastructure.native.unmanaged.dll",
         "Microsoft.PowerShell.GraphicalHost.dll",
+        "pwsh.dll",
         "mscordaccore.dll",
         "mscordbi.dll",
         "mscorrc.dll",