chore: add bidi test with newser selenium webdriver dependency

[KazuCocoa]

List of changes

#953

This PR adds Bidi tests in dotnet to check if it can call Bidi stuff via the selenium deps.

Types of changes

What types of changes are you proposing/introducing to the .NET client?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change that adds functionality or value)
• Breaking change (fix or feature that would cause existing functionality not to work as expected)
• Test fix (non-breaking change that improves test stability or correctness)

Documentation

• Have you proposed a file change/ PR with Appium to update documentation?

This can be done by navigating to the documentation section on http://appium.io selecting the appropriate command/endpoint and clicking the 'Edit this doc' link to update the C# example

Integration tests

• Have you provided integration tests for your changes? (required for Bugfix, New feature, or Test fix)

Details

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[Copilot]

Pull Request Overview

This PR adds BiDi (Bidirectional) WebDriver support testing to the Appium .NET client by upgrading the Selenium WebDriver dependency and implementing a basic test to verify BiDi functionality works with Appium.

• Upgraded Selenium.WebDriver dependency from version 4.32.0 to 4.35.0 to support BiDi features
• Added a new BiDi test class for Android that verifies basic BiDi connection and status functionality
• Created a helper method for Android UIAutomator capabilities without app parameter

Reviewed Changes

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

File	Description
src/Appium.Net/Appium.Net.csproj	Updates Selenium WebDriver dependency to version 4.35.0 for BiDi support
test/integration/helpers/Caps.cs	Adds overloaded method for Android UIAutomator capabilities without app parameter
test/integration/Android/BiDiTests.cs	Implements new test class to verify BiDi functionality with Appium driver

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