Allow RunSettingsArguments to be set

This allows RunSettingsArguments to be set in DotNet.test. This is useful for configuring such as in YoloDev https://github.com/YoloDev/YoloDev.Expecto.TestSdk?tab=readme-ov-file#configuration

If available, link to an existing issue this PR fixes. For example:

TODO

Feel free to open the PR and ask for help

[ ] New (API-)documentation for new features exist (Note: API-docs are enough, additional docs are in help/markdown)
[x] unit or integration test exists (or short reasoning why it doesn't make sense)

Note: Consider using the CreateProcess API which can be tested more easily, see https://github.com/fsharp/FAKE/pull/2131/files#diff-4fb4a77e110fbbe8210205dfe022389b for an example (the changes in the DotNet.Testing.NUnit module)
[x] boy scout rule: "leave the code behind in a better state than you found it" (fix warnings, obsolete members or code-style in the places you worked in)
[ ] (if new module) the module has been linked from the "side navigation" menu, edit docs/data.json.
[ ] (if new module) the module is in the correct namespace.
[ ] (if new module) the module is added to Fake.sln (dotnet sln Fake.sln add src/app/Fake.*/Fake.*.fsproj)
[ ] Fake API guideline is honored