feat: Add support for editing application info and new fields (#2994)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Paillat <jeremiecotti@ik.me>
Co-authored-by: JustaSqu1d <89910983+JustaSqu1d@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Paillat <paillat@pycord.dev>

Author: 5 people

CHANGELOG.md

@@ -121,6 +121,8 @@ These changes are available on the `master` branch, but have not yet been releas
 - Added `Attachment.read_chunked` and added optional `chunksize` argument to
   `Attachment.save` for retrieving attachments in chunks.
   ([#2956](https://github.com/Pycord-Development/pycord/pull/2956))
+- Added `AppInfo.edit()` method and missing `AppInfo` attributes.
+  ([#2994](https://github.com/Pycord-Development/pycord/pull/2994))
 - Added `Guild.fetch_roles_member_counts` method and `GuildRoleCounts` class.
   ([#3020](https://github.com/Pycord-Development/pycord/pull/3020))
 - Implemented `with_response` for interaction callbacks, adding