Add blazorwasm-servicedefaults to dotnet11Templates and skip mcpserver for .NET10 on ppc64le, s390x and arm

[shrinivas-sidral]

blazorwasm-servicedefaults New template in .NET11 and skip mcpserver for .NET 10 on ppc64le, s390x, and arm due to missing Microsoft.NETCore.App.Runtime.linux-ppc64le, Microsoft.AspNetCore.App.Runtime.linux-ppc64le, and Microsoft.NETCore.App.Host.linux-ppc64le packages
error

Restoring /var/tmp/tmp.eHuy6UkhlU/mcpserver_template/mcpserver_template.csproj:
  Determining projects to restore...
/var/tmp/tmp.eHuy6UkhlU/mcpserver_template/mcpserver_template.csproj : error NU1101: Unable to find package Microsoft.NETCore.App.Runtime.linux-ppc64le. No packages exist with this id in source(s): 0, 1
/var/tmp/tmp.eHuy6UkhlU/mcpserver_template/mcpserver_template.csproj : error NU1101: Unable to find package Microsoft.AspNetCore.App.Runtime.linux-ppc64le. No packages exist with this id in source(s): 0, 1
/var/tmp/tmp.eHuy6UkhlU/mcpserver_template/mcpserver_template.csproj : error NU1101: Unable to find package Microsoft.NETCore.App.Host.linux-ppc64le. No packages exist with this id in source(s): 0, 1
  Failed to restore /var/tmp/tmp.eHuy6UkhlU/mcpserver_template/mcpserver_template.csproj (in 18.17 sec).
Restore failed.
Post action failed.

@omajid

[omajid]

Thanks!