Update CsWin32 dependencies and configurations

[shibayan]

This pull request primarily updates several NuGet package dependencies across the solution to their latest versions, improving compatibility and security. Additionally, it refactors some COM interop code to use more type-safe generic overloads and removes some unused extension methods, simplifying the codebase.

Dependency Updates:

• Upgraded Markdig from version 1.1.3 to 1.3.2 and Microsoft.Web.WebView2 from 1.0.3912.50 to 1.0.4022.49 in both WinQuickLook.Core and WinQuickLook.App projects, as well as their test projects. [1] [2] [3] [4] [5] [6] [7]
• Upgraded Microsoft.Extensions.DependencyInjection from 10.0.7 to 10.0.9 in WinQuickLook.App. [1] [2]
• Upgraded Microsoft.Windows.CsWin32 from 0.3.287 to 0.3.298 in WinQuickLook.CsWin32. [1] [2]
• Upgraded test dependencies: Microsoft.NET.Test.Sdk to 18.7.0 and coverlet.collector to 10.0.1 in WinQuickLook.Core.Tests. [1] [2] [3] [4]

Code Refactoring and Cleanup:

• Refactored COM interop calls in ShellAssociationProvider.cs to use type-safe generic overloads, improving code clarity and reducing the need for manual casting.
• Removed unused generic extension methods from FriendlyOverloadExtensions.cs and PInvoke.cs, simplifying the codebase. [1] [2]