[dotnet] Fix adding cookies when ReturnedCookie class is used

[nvborisenko]

User description

Motivation and Context

Fixes #14695

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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PR Type

Bug fix

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Description

• Fixed an issue where adding cookies using the ReturnedCookie class in Selenium WebDriver was not supported due to missing serialization metadata.
• Added ReturnedCookie to the JsonSerializable attributes in the Command class to resolve the NotSupportedException error.

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Changes walkthrough 📝

	Relevant files
Bug fix	Command.cs Add serialization support for `ReturnedCookie` in Command class dotnet/src/webdriver/Command.cs Added ReturnedCookie to the list of types in JsonSerializable attributes. Ensures proper serialization of ReturnedCookie objects. +1/-0

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[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🎫 Ticket compliance analysis ✅ 14695 - Fully compliant Fully compliant requirements: Fix the issue of being unable to add cookies in Selenium v4.26.0 Resolve the NotSupportedException error when adding cookies Ensure compatibility with .NET/C# Selenium WebDriver

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Potential Side Effects Verify that adding ReturnedCookie to JsonSerializable doesn't introduce unintended serialization behavior for other parts of the codebase.

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Enhancement	Expand the list of JsonSerializable types to include all relevant Selenium WebDriver classes Consider adding other relevant Selenium WebDriver types to the JsonSerializable attributes list for comprehensive serialization support. dotnet/src/webdriver/Command.cs [158-163] [JsonSerializable(typeof(char[]))] [JsonSerializable(typeof(byte[]))] [JsonSerializable(typeof(Dictionary<string, object>))] [JsonSerializable(typeof(Cookie))] [JsonSerializable(typeof(ReturnedCookie))] [JsonSerializable(typeof(Proxy))] +[JsonSerializable(typeof(WebElement))] +[JsonSerializable(typeof(DriverOptions))] +// Add other relevant Selenium WebDriver types Apply this suggestion Suggestion importance[1-10]: 3 Why: The suggestion to add more Selenium WebDriver types to the JsonSerializable attributes list could enhance serialization support. However, it is speculative and lacks specific context or evidence that these additional types are necessary for the current implementation, thus having a limited impact.	3

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