Remove hosted from blazor wasm templates descriptions

[surayya-MS]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

https://github.com/dotnet/aspnetcore/blob/main/src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.en.json#L4

Remove the part about hosted in the description in all languages for blazorwasm and blazorwasm-empty templates