Update the LibMan sample app (#35497)

Author: jzabroski

aspnetcore/client-side/libman/samples/LibManSample/LibManSample.csproj

@@ -1,14 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
-    <TypeScriptToolsVersion>3.0</TypeScriptToolsVersion>
+    <TargetFramework>net8.0</TargetFramework>
+    <TypeScriptToolsVersion>Latest</TypeScriptToolsVersion>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" />
     <!-- <snippet_RestoreOnBuildPackage> -->
-    <PackageReference Include="Microsoft.Web.LibraryManager.Build" Version="1.0.113" />
+    <PackageReference Include="Microsoft.Web.LibraryManager.Build" Version="3.0.71" />
     <!-- </snippet_RestoreOnBuildPackage> -->
   </ItemGroup>
 

aspnetcore/client-side/libman/samples/LibManSample/Startup.cs

@@ -6,19 +6,20 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 
 namespace LibManSample
 {
     public class Startup
     {
         // This method gets called by the runtime. Use this method to add services to the container.
         // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
-        public void ConfigureServices(IServiceCollection services)
+        public void ConfigureServices()
         {
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
-        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        public void Configure(IApplicationBuilder app, IHostEnvironment env)
         {
             if (env.IsDevelopment())
             {

aspnetcore/client-side/libman/samples/LibManSample/libman.json

@@ -3,7 +3,7 @@
   "defaultProvider": "cdnjs",
   "libraries": [
     {
-      "library": "jquery@3.3.1",
+      "library": "jquery@3.7.1",
       "files": [
         "jquery.min.js",
         "jquery.js",
@@ -13,17 +13,8 @@
     },
     {
       "provider": "unpkg",
-      "library": "bootstrap@4.1.3",
+      "library": "bootstrap@5.3.6",
       "destination": "wwwroot/lib/bootstrap/"
-    },
-    {
-      "provider": "filesystem",
-      "library": "C:\\temp\\lodash\\",
-      "files": [
-        "lodash.js",
-        "lodash.min.js"
-      ],
-      "destination": "wwwroot/lib/lodash/"
     }
   ]
-}
+}