chore(deps): update dependency python-telegram-bot to v21.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
python-telegram-bot (changelog)	==21.4 -> ==21.5

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Release Notes

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

v21.5

Compare Source

============

Released 2024-09-01

This is the technical changelog for version 21.5. More elaborate release notes can be found in the news channel @pythontelegrambotchannel <https://t.me/pythontelegrambotchannel>_.

Major Changes

• Full Support for Bot API 7.9 (:pr:4429)
• Full Support for Bot API 7.8 (:pr:4408)

New Features

• Add MessageEntity.shift_entities and MessageEntity.concatenate (:pr:4376 closes :issue:4372)
• Add Parameter game_pattern to CallbackQueryHandler (:pr:4353 by jainamoswal <https://github.com/jainamoswal>_ closes :issue:4269)
• Add Parameter read_file_handle to InputFile (:pr:4388 closes :issue:4339)

Documentation Improvements

• Bugfix for "Available In" Admonitions (:pr:4413)
• Documentation Improvements (:pr:4400 closes :issue:4446, :pr:4448 by Palaptin <https://github.com/Palaptin>_)
• Document Return Types of RequestData Members (:pr:4396)
• Add Introductory Paragraphs to Telegram Types Subsections (:pr:4389 by mohdyusuf2312 <https://github.com/mohdyusuf2312>_ closes :issue:4380)
• Start Adapting to RTD Addons (:pr:4386)

Minor and Internal Changes

• Remove Surplus Logging from Updater Network Loop (:pr:4432 by MartinHjelmare <https://github.com/MartinHjelmare>_)
• Add Internal Constants for Encodings (:pr:4378 by elpekenin <https://github.com/elpekenin>_)
• Improve PyPI Automation (:pr:4375 closes :issue:4373)
• Update Test Suite to New Test Channel Setup (:pr:4435)
• Improve Fixture Usage in test_message.py (:pr:4431 by Palaptin <https://github.com/Palaptin>_)
• Update Python 3.13 Test Suite to RC1 (:pr:4415)
• Bump ruff and Add New Rules (:pr:4416)

Dependency Updates

• Update cachetools requirement from <5.5.0,>=5.3.3 to >=5.3.3,<5.6.0 (:pr:4437)
• Bump sphinx from 7.4.7 to 8.0.2 and furo from 2024.7.18 to 2024.8.6 (:pr:4412)
• Bump test-summary/action from 2.3 to 2.4 (:pr:4410)
• Bump pytest from 8.2.2 to 8.3.2 (:pr:4403)
• Bump dependabot/fetch-metadata from 2.1.0 to 2.2.0 (:pr:4411)
• Update cachetools requirement from ~=5.3.3 to >=5.3.3,<5.5.0 (:pr:4390)
• Bump sphinx from 7.3.7 to 7.4.7 (:pr:4395)
• Bump furo from 2024.5.6 to 2024.7.18 (:pr:4392)

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