Update dependency myst-parser to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
myst-parser	>= 2.0, < 4.0 → >=5.1, <5.2

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Release Notes

executablebooks/MyST-Parser (myst-parser)

v5.1.0

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✨ New Features

• ✨ Add "alert" syntax extension for GFM alerts (e.g. > [!NOTE]), see by gh-user:chrisjsewell in gh-pr:1128
• ✨ Add "gfm_autolink" syntax extension for GFM autolinks, see by gh-user:chrisjsewell in gh-pr:1128
• ✨ Add myst_strikethrough_single_tilde config option to allow single tilde (~) for strikethrough by gh-user:chrisjsewell in gh-pr:1128
• ✨ Add myst_colon_fence_exact_match config option to require the closing colon fence to have exactly the same number of colons as the opening, see by gh-user:chrisjsewell in gh-pr:1128

👌 Improvements

• 👌 Update myst_gfm_only mode to use the unified gfm_plugin, which now includes GFM autolinks, alerts, and improved strikethrough/tasklist handling by gh-user:chrisjsewell in gh-pr:1128
• 👌 Improve MathJax 4 compatibility for Sphinx 9 by gh-user:chrisjsewell in gh-pr:1110
• 👌 Stop directive-option parsing at colon fences, fixing nested colon fence directives by gh-user:chrisjsewell in gh-pr:1133

🐛 Bug Fixes

• 🐛 Use docname instead of source path in warning locations by gh-user:chrisjsewell in gh-pr:1114
• 🐛 Correctly encode & in Markdown URLs by not HTML-escaping refuri by gh-user:chrisjsewell in gh-pr:1126
• 🐛 Fix RemovedInSphinx10Warning for inventory item iteration by gh-user:chrisjsewell in gh-pr:1129
• 🐛 Pin mdit-py-plugins>=0.6.1 for nested field list fix by gh-user:chrisjsewell in gh-pr:1134

⬆️ Dependency Upgrades

• ⬆️ Upgrade to markdown-it-py~=4.2 and mdit-py-plugins~=0.6 by gh-user:chrisjsewell in gh-pr:1128
• ⬆️ Update pygments requirement from <2.20 to <2.21 by gh-user:chrisjsewell in gh-pr:1117

Full Changelog: v5.0.0...v5.1.0

v5.0.0

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This release significantly bumps the supported versions of core dependencies:

‼️ Breaking Changes

This release updates the minimum supported versions:

• Python: >=3.11 (dropped Python 3.10, tests up to 3.14)
• Sphinx: >=8,<10 (dropped Sphinx 7, added Sphinx 9)
• Docutils: >=0.20,<0.23 (dropped docutils 0.19, added docutils 0.22)
• markdown-it-py: ~=4.0 (upgraded from v3)

⬆️ Dependency Upgrades

• ⬆️ Upgrade to markdown-it-py v4 by gh-user:chrisjsewell in gh-pr:1060
• ⬆️ Drop Python 3.10 and Sphinx 7 by gh-user:chrisjsewell in gh-pr:1059
• ⬆️ Drop docutils 0.19 by gh-user:chrisjsewell in gh-pr:1061
• ⬆️ Add support for Python 3.14 by gh-user:chrisjsewell in gh-pr:1075
• ⬆️ Support Sphinx v9 by gh-user:chrisjsewell in gh-pr:1076
• ⬆️ Allow docutils 0.22 by gh-user:chrisjsewell in gh-pr:1084

👌 Improvements

• 👌 Improve generation of meta nodes by gh-user:AA-Turner in gh-pr:1080

📚 Documentation

• 📚 Fix typo in tables.md by gh-user:electricalgorithm in gh-pr:1034
• 📚 Fix minor typo in cross-referencing.md by gh-user:krassowski in gh-pr:1036

🔧 Internal / Maintenance

• 🔧 Update pre-commit by gh-user:chrisjsewell in gh-pr:1058
• 🔧 Add AGENTS.md by gh-user:chrisjsewell in gh-pr:1083

Full Changelog: v4.0.1...v5.0.0

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

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The artifact failure details are included below:

File name: uv.lock

Command failed: uv lock --upgrade-package myst-parser
Using CPython 3.14.7 interpreter at: /opt/containerbase/tools/python/3.14.7/bin/python3.14
  × No solution found when resolving dependencies for split (markers:
  │ python_full_version == '3.9.*'):
  ╰─▶ Because the requested Python version (>=3.8) does not
      satisfy Python>=3.11 and httpclient-logging:docs depends on
      myst-parser{python_full_version < '3.10'}>=5.1, we can conclude that
      httpclient-logging:docs's requirements are unsatisfiable.
      And because your project requires httpclient-logging:docs, we can
      conclude that your project's requirements are unsatisfiable.

hint: While the active Python version is 3.14, the resolution failed for other Python versions supported by your project. Consider limiting your project's supported Python versions using `requires-python`.