优化(csproj): 升级TouchSocket相关依赖至4.1.3

[RRQM]

升级TouchSocket.Http、TouchSocket、TouchSocket.Hosting、TouchSocket.WebApi等NuGet包版本至4.1.3，保持依赖项一致性与最新状态

[Copilot]

Pull request overview

This PR updates the TouchSocket benchmark projects’ NuGet package references to newer TouchSocket 4.1.3 versions to keep the main variants aligned with the intended dependency level.

Changes:

• Bump TouchSocket.Hosting and TouchSocket.WebApi to 4.1.3 in the WebApi variant project.
• Bump TouchSocket to 4.1.3 in the HttpPlatform variant project.
• Bump TouchSocket.Http to 4.1.3 in the minimal HTTP variant project.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
frameworks/CSharp/touchsocket/src/TouchSocketWebApi/TouchSocketWebApi.csproj	Updates WebApi-related TouchSocket package versions to 4.1.3.
frameworks/CSharp/touchsocket/src/TouchSocketHttpPlatform/TouchSocketHttpPlatform.csproj	Updates core TouchSocket package to 4.1.3 for the platform variant.
frameworks/CSharp/touchsocket/src/TouchSocketHttp/TouchSocketHttp.csproj	Updates TouchSocket.Http package to 4.1.3 for the minimal HTTP variant.

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[Copilot]

PR description says it upgrades TouchSocket.Http/TouchSocket/TouchSocket.Hosting/TouchSocket.WebApi to 4.1.3 for dependency consistency, but the *31 variants in this same benchmark set still reference TouchSocket packages at 3.1.0 (e.g., src/TouchSocketWebApi31 and src/TouchSocketHttp31). Either update those variants too, or adjust the PR description/scope to clarify that the *31 variants intentionally remain on 3.1.0.

[joanhey]

Please add the maintainers in the benchmark_config.json.

So with any change or marked as broken, it'll be notified to them.

Example:

FrameworkBenchmarks/frameworks/Java/quarkus/benchmark_config.json

Lines 1 to 6 in 33531b8

	{
	"framework": "quarkus",
	"maintainers": ["franz1981", "Sanne", "geoand"],
	"tests": [
	{
	"default": {