Update dotnet-templating package source URL

Author: marcpopMSFT

NuGet.config

@@ -38,8 +38,7 @@
     <add key="darc-int-dotnet-runtime-893c2eb" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-893c2ebb/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-templating -->
-    <add key="darc-pub-dotnet-templating-430af53" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-templating-430af53b/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-templating-430af53-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-templating-430af53b-1/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-templating-1d5306c" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-templating-1d5306c6/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-templating -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
     <add key="darc-int-dotnet-windowsdesktop-36322cf" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-windowsdesktop-36322cf8/nuget/v3/index.json" />