Update to cohttp.5.2

This MR aims to bump the dependencies to get cohttp.5.2. It updates several dependencies as well.

Requires opam-repository!434 (merged) to be merged.

Manually testing the MR

Gree CI

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR