chore(deps): update dependency python-telegram-bot to v21.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
python-telegram-bot (source, changelog)	==21.3 -> ==21.4

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Release Notes

python-telegram-bot/python-telegram-bot (python-telegram-bot)

### [`v21.4`](https://togithub.com/python-telegram-bot/python-telegram-bot/blob/HEAD/CHANGES.rst#Version-214) [Compare Source](https://togithub.com/python-telegram-bot/python-telegram-bot/compare/v21.3...v21.4) \============ *Released 2024-07-12* This is the technical changelog for version 21.4. More elaborate release notes can be found in the news channel `@pythontelegrambotchannel `\_. ## Major Changes - Full Support for Bot API 7.5 (:pr:`4328`, :pr:`4316`, :pr:`4315`, :pr:`4312` closes :issue:`4310`, :pr:`4311`) - Full Support for Bot API 7.6 (:pr:`4333` closes :issue:`4331`, :pr:`4344`, :pr:`4341`, :pr:`4334`, :pr:`4335`, :pr:`4351`, :pr:`4342`, :pr:`4348`) - Full Support for Bot API 7.7 (:pr:`4356` closes :issue:`4355`) - Drop `python-telegram-bot-raw` And Switch to `pyproject.toml` Based Packaging (:pr:`4288` closes :issue:`4129` and :issue:`4296`) - Deprecate Inclusion of `successful_payment` in `Message.effective_attachment` (:pr:`4365` closes :issue:`4350`) ## New Features - Add Support for Python 3.13 Beta (:pr:`4253`) - Add `filters.PAID_MEDIA` (:pr:`4357`) - Log Received Data on Deserialization Errors (:pr:`4304`) - Add `MessageEntity.adjust_message_entities_to_utf_16` Utility Function (:pr:`4323` by `Antares0982 `\_ closes :issue:`4319`) - Make Argument `bot` of `TelegramObject.de_json` Optional (:pr:`4320`) ## Documentation Improvements - Documentation Improvements (:pr:`4303` closes :issue:`4301`) - Restructure Readme (:pr:`4362`) - Fix Link-Check Workflow (:pr:`4332`) ## Internal Changes - Automate PyPI Releases (:pr:`4364` closes :issue:`4318`) - Add `mise-en-place` to `.gitignore` (:pr:`4300`) - Use a Composite Action for Testing Type Completeness (:pr:`4367`) - Stabilize Some Concurrency Usages in Test Suite (:pr:`4360`) - Add a Test Case for `MenuButton` (:pr:`4363`) - Extend `SuccessfulPayment` Test (:pr:`4349`) - Small Fixes for `test_stars.py` (:pr:`4347`) - Use Python 3.13 Beta 3 in Test Suite (:pr:`4336`) ## Dependency Updates - Bump `ruff` and Add New Rules (:pr:`4329`) - Bump `pre-commit` Hooks to Latest Versions (:pr:`4337`) - Add Lower Bound for `flaky` Dependency (:pr:`4322` by `Palaptin `\_) - Bump `pytest` from 8.2.1 to 8.2.2 (:pr:`4294`)

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Configuration

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