Use WriteImportMapToHtml=true in blazorwasm template

Author: maraf

src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.csproj.in

@@ -4,6 +4,7 @@
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <WriteImportMapToHtml>true</WriteImportMapToHtml>
     <!--#if PWA -->
     <ServiceWorkerAssetsManifest>service-worker-assets.js</ServiceWorkerAssetsManifest>
     <!--#endif -->

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/wwwroot/index.html

@@ -44,7 +44,7 @@
 <!--#if (IndividualB2CAuth || OrganizationalAuth)  -->
     <script src="_content/Microsoft.Authentication.WebAssembly.Msal/AuthenticationService.js"></script>
 <!--#endif  -->
-    <script src="_framework/blazor.webassembly.js"></script>
+    <script src="_framework/blazor.webassembly#[.{fingerprint}].js"></script>
     <!--#if PWA -->
     <script>navigator.serviceWorker.register('service-worker.js');</script>
     <!--#endif -->