Added full support of the Bot API 9.4 (#1761)

* Bump API schema to version 9.4, add new object types, methods, and properties.

* Add tests for `ChatOwnerChanged` and `ChatOwnerLeft` message types

* Add tests for `GetUserProfileAudios`, `RemoveMyProfilePhoto`, and `SetMyProfilePhoto` methods

* Bump version

* Update Makefile variables and refactor `test_get_user_profile_audios.py`

* Document new features and updates from Bot API 9.4 in changelog

* Add `ButtonStyle` enum to represent button styles in the Telegram API

* Fix review issues from PR #1761

- Remove stray '-' artifact from GameHighScore docstring and butcher schema
- Fix Makefile reformat target scope inconsistency (ruff check --fix)
- Fix ButtonStyle enum source URL (#chat -> #inlinekeyboardbutton)
- Add User.get_profile_audios() shortcut method (parallel to get_profile_photos)
- Test ChatOwnerLeft with new_owner=None (edge case)
- Add VideoQuality type and Video.qualities nesting tests
- Add User.get_profile_audios() test

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Revert "Fix review issues from PR #1761"

This reverts commit 2184e98988.

* Update source links for `ButtonStyle` documentation to reflect accurate API references

* Fix review issues from PR #1761 (#1762)

* Fix review issues from PR #1761

- Remove stray '-' artifact from GameHighScore docstring
- Fix Makefile reformat target scope inconsistency (ruff check --fix)
- Add User.get_profile_audios() shortcut method (parallel to get_profile_photos)
- Test ChatOwnerLeft with new_owner=None (edge case)
- Add VideoQuality type and Video.qualities nesting tests
- Add User.get_profile_audios() test

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Address review comments: use fixture and variables in tests, add changelog

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Address review follow-ups for PR #1762

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

* Reformat code

* Shut up, ruff

---------

Co-authored-by: latand <latand666@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Kostiantyn Kriuchkov <36363097+Latand@users.noreply.github.com>

.butcher/types/ChatOwnerLeft/entity.json

@@ -0,0 +1,25 @@
+{
+  "meta": {},
+  "group": {
+    "title": "Available types",
+    "anchor": "available-types"
+  },
+  "object": {
+    "anchor": "chatownerleft",
+    "name": "ChatOwnerLeft",
+    "description": "Describes a service message about the chat owner leaving the chat.",
+    "html_description": "<p>Describes a service message about the chat owner leaving the chat.</p>",
+    "rst_description": "Describes a service message about the chat owner leaving the chat.",
+    "annotations": [
+      {
+        "type": "User",
+        "description": "The user which will be the new owner of the chat if the previous owner does not return to the chat",
+        "html_description": "<td><em>Optional</em>. The user which will be the new owner of the chat if the previous owner does not return to the chat</td>",
+        "rst_description": "*Optional*. The user which will be the new owner of the chat if the previous owner does not return to the chat\n",
+        "name": "new_owner",
+        "required": false
+      }
+    ],
+    "category": "types"
+  }
+}