chore(meta): update keywork for google seo (#6226)

Author: ArgoZhang

src/BootstrapBlazor.Server/Components/App.razor

@@ -10,7 +10,7 @@
     <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <meta name="keywords" content="bootstrapblazor,bootstrap,blazor,wasm,webassembly,UI,netcore,web,assembly">
+    <meta name="keywords" content="bootstrapblazor,blazorbootstrap,bootstrap blazor,blazor bootstrap,bootstrap,blazor,wasm,webassembly,UI,netcore,web,assembly">
     <meta name="description" content="基于 Bootstrap 风格的 Blazor UI 组件库，用于研发企业级中后台产品。">
     <meta name="author" content="argo ([email protected])">
     <meta name="theme-color" content="#712cf9">