Update Aspire to 13.1.2

Author: rufer7

Bff.AppHost/AppHost.cs

@@ -4,7 +4,7 @@
 
 if (builder.Environment.IsDevelopment())
 {
-    var angularFrontend = builder.AddNpmApp("angular", "../ui", "start")
+    var angularFrontend = builder.AddJavaScriptApp("angular", "../ui", "start")
         .WithHttpsEndpoint(port: 3000, 4201, env: "BASE_URL");
 
     builder.AddProject<Projects.BffMicrosoftEntraID_Server>("bffmicrosoftentraid-server")

Bff.AppHost/Bff.AppHost.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Aspire.AppHost.Sdk/13.0.0">
+<Project Sdk="Aspire.AppHost.Sdk/13.1.2">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-	<PackageReference Include="Aspire.Hosting.NodeJs" Version="9.5.2" />
+	<PackageReference Include="Aspire.Hosting.JavaScript" Version="13.1.2" />
   </ItemGroup>
 
   <ItemGroup>