Update Microsoft.AspNetCore.SpaServices.Extensions requirement

Updates the requirements on [Microsoft.AspNetCore.SpaServices.Extensions](https://github.com/dotnet/aspnetcore) to permit the latest version.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Commits](dotnet/aspnetcore@v5.0.0...v6.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.SpaServices.Extensions
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/SampleApps/SampleApp.Angular/SampleApp.Angular.csproj

@@ -11,7 +11,7 @@
 		<ProjectReference Include="..\..\Simplify.Web\Simplify.Web.csproj" />
 	</ItemGroup>
 	<ItemGroup>
-		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="5.0.*" />
+		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="6.0.*" />
 		<PackageReference Include="System.Text.Json" Version="4.7.2" />
 	</ItemGroup>
 	<ItemGroup>

src/SampleApps/SampleApp.Vue.Element/SampleApp.Vue.Element.csproj

@@ -6,7 +6,7 @@
 	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="BrunoLau.SpaServices" Version="0.8.0" />
-		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="5.0.*" />
+		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="6.0.*" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.*" />
 		<ProjectReference Include="..\..\Simplify.Web\Simplify.Web.csproj" />
 	</ItemGroup>

src/SampleApps/SampleApp.Vue/SampleApp.Vue.csproj

@@ -6,7 +6,7 @@
 	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="BrunoLau.SpaServices" Version="0.8.0" />
-		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="5.0.*" />
+		<PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="6.0.*" />
 		<PackageReference Include="System.Text.Json" Version="4.7.2" />
 		<ProjectReference Include="..\..\Simplify.Web\Simplify.Web.csproj" />
 	</ItemGroup>