ValidatorExtractor: Support tryValidate

[jeppester]

🔗 Linked issue

Not sure if I need to create a pro-forma issue for this?

❓ Type of change

• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This change lets codegen extract controller action validators that use "tryValidate".
For end users this means the tuyau's will be able to understand the body type for such controller actions.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[thetutlage]

Looks good! Could we add another test that uses request.tryValidateUsing without the ctx?

[jeppester]

Looks good! Could we add another test that uses request.tryValidateUsing without the ctx?

Sure. All the other cases were not tested, so I was a bit unsure about how many tests to add

[jeppester]

@thetutlage Better?

[thetutlage]

Yup, thanks 🙏