fix: 🐛 Fix AttributeError when accessing AuditLogEntry.changes more than once (Pycord-Development#2882)

* 🐛 Fix `AttributeError` when accessing `AuditLogEntry.changes` more than once

* 📝 CHANGELOG

(cherry picked from commit 54ca771)

Author: Paillat-dev

CHANGELOG.md

@@ -140,6 +140,8 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2843](https://github.com/Pycord-Development/pycord/pull/2843))
 - Fixed `TypeError` when using `@option` with certain annotations and along with
   `channel_types`. ([#2835](https://github.com/Pycord-Development/pycord/pull/2835))
+- Fixed `AttributeError` when accessing `AuditLogEntry.changes` more than once.
+  ([#2882])(https://github.com/Pycord-Development/pycord/pull/2882))
 
 ### Changed