Update python-telegram-bot requirement from >=20.0 to >=22.7

[dependabot]

Updates the requirements on python-telegram-bot to permit the latest version.

Release notes

Sourced from python-telegram-bot's releases.

v22.7

We've just released v22.7. Thank you to everyone who contributed to this release. As usual, upgrade using pip install -U python-telegram-bot.

The release notes can be found here.

Commits

• 5a41d2b Bump Version to v22.7 (#5176)
• 108bfaf Documentation Improvements (#5119)
• 3fd6932 Lock file maintenance (#5175)
• 22c31b1 Update sigstore/gh-action-sigstore-python action to v3.2.0 (#5172)
• dd8c60f Update stefanzweifel/git-auto-commit-action action to v7.1.0 (#5173)
• 5bc0f4f Update actions/checkout action to v6 (#5174)
• 80f3ccd Update GitHub Artifact Actions (major) (#5171)
• 537693f Update dependency astral-sh/uv to v0.10.10 (#5169)
• 72e8ded Update astral-sh/setup-uv action to v7.5.0 (#5170)
• a48b08f Bump Sphinx Related Dependencies, Fix uv and Docs Build (#5168)
• Additional commits viewable in compare view

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[dcellison]

Review by Kai

Clean diff - one line change, no logic or security issues.

Warning - potential breaking changes: python-telegram-bot v20 to v22 spans two major versions. The library has had API changes in this range (e.g., changes to Application, CallbackContext, and handler signatures between v20 and v22). This PR only updates the version floor in pyproject.toml but provides no evidence the codebase was tested against v22.x. If any deprecated APIs from v20/v21 were removed in v22, this could cause runtime failures.

Suggestion - missing lock file update: If the project uses uv.lock, poetry.lock, or similar, it's not shown in the diff. A lock file update should accompany this to pin the resolved version and make the bump reproducible.

Suggestion - no changelog review noted: The PR description links to v22.7 release notes but the "compare view" covering v20.0...v22.7 contains many more commits. Worth confirming no deprecation removals affect this project's usage.

Overall: Safe to merge only if the codebase has been validated against python-telegram-bot v22.x. The diff itself is correct. Recommend running the test suite against the bumped version before merging.