Update myst-parser, and add typing_extensions as a docs requirement

[dependabot]

Updates the requirements on myst-parser to permit the latest version.

Release notes

Sourced from myst-parser's releases.

v1.0.0

🎉 MyST-Parser 1.0.0 🎉

This changes absolutely nothing in the code, or about the maintenance/release policy of this project. But it does feel about time 😄

Changelog

Sourced from myst-parser's changelog.

1.0.0 - 2023-03-07

🎉 MyST-Parser 1.0.0 🎉

This changes absolutely nothing in the code, or about the maintenance/release policy of this project. But it does feel about time 😄

0.19.2 - 2023-03-02

✨ NEW: Add myst_fence_as_directive config (gh-pr:742)

Setting the following config, for example:

extensions = ["myst_parser", "sphinxcontrib.mermaid"]
myst_fence_as_directive = ["mermaid"]
# optional to use directive options
myst_enable_extensions = ["attrs_block"]

allows for one to write:

{caption="My caption"}
{alt="HTML alt" align=center}
```mermaid
graph LR
a --> b
```

and have interoperable rendering with tools like GitHub.

🎉 New contributors:

• 📚 Add html_last_updated_fmt = "" to conf.py to fix documentation footer, thanks to gh-user:jeanas (gh-pr:691)
• 📚 Fix the sphinx-design example, thanks to gh-user:recfab (gh-pr:738)

0.19.1 - 2023-03-07

🐛 FIX NoURI error in doc reference resolution, for texinfo builds (gh-pr:734)

0.19.0 - 2023-03-01

This release brings a number of exciting new features, improvements, and upgrades 🎉

Full Changelog: v0.18.1...v0.19.0

📚 Rewritten documentation

... (truncated)

Commits

• 0271d68 🚀 RELEASE: v1.0.0 (#744)
• f4afeef 🚀 RELEASE: v0.19.2 (#743)
• 8508bf7 ✨ NEW: Add myst_fence_as_directive config (#742)
• 1e440e6 🔧 Minor improvement to directive parsing code (#741)
• aa1d225 📚 Add html_last_updated_fmt = "" to conf.py (#691)
• 2afac09 📚 Fix the sphinx-design example (#738)
• 01c7565 🚀 RELEASE v0.19.1 (#735)
• 322cb42 🐛 FIX NoURI error in doc reference resolution (#734)
• 585ce9a 📚 DOCS: Un-wrap announcement in <p> (#732)
• 8bf2522 [pre-commit.ci] pre-commit autoupdate (#653)
• Additional commits viewable in compare view

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[codecov]

Codecov Report

Merging #887 (7ec9d7b) into master (dc4af5a) will decrease coverage by 0.05%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #887      +/-   ##
==========================================
- Coverage   85.33%   85.28%   -0.05%     
==========================================
  Files          74       74              
  Lines        8802     8834      +32     
==========================================
+ Hits         7511     7534      +23     
- Misses       1291     1300       +9     

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see 5 files with indirect coverage changes

[ascillitoe]

NOT READY FOR MERGE. The html build returned 38 warnings instead of the usual 24. Needs investigation...

[ascillitoe]

Now one additional warning (i.e. 25 warnings):

WARNING: local id not found in doc 'methods/Anchors': 'Tabular-Data' [myst.xref_missing]

This appears to be due to the cross-referencing changes added in v0.17.0. It does not appear to like the fact that we cross-reference headings in .ipynb files (instead of .md files). However, the hyperlink itself (located here) still works: