Sphinx and docutils upgrades

[jpmckinney]

docutils 0.18 https://www.docutils.org/RELEASE-NOTES.html (from 0.16)

• No longer need :widths: auto (new default)
  • [x] kingfisher-collect
  • [x] kingfisher-summarize
  • [x] spoonbill
  • [x] standard
  • [x] infrastructure
  • [x] public-private-partnerships
• Change in markup.
  • [x] Update ocds-index
  • [x] Check JavaScript files:
  • standard script.js
  • infrastructure json-example-format.js (same as last part of standard script.js)
  • public-private-partnerships show-shower.js
  • standard_theme theme.js search.js
  • [ ] Would need to update translation logic in standard_theme, but Sphinx has a bug anyway https://github.com/sphinx-doc/sphinx/issues/11008

myst-parser 0.18.1 https://myst-parser.readthedocs.io/en/latest/develop/_changelog.html (from 0.15.1)

• [x] "A link to a source file, which is not a document, e.g. text. This behaves similarly to the sphinx download role."

  Replace:

  {download}([^>]+) ?<([^ ]+)>`

  with:

  $1

• [x] Dollarmath is now disabled by default (can remove manual disabling)

  • No action since myst_enable_extensions = ['linkify'] in profile template already disables it

Sphinx 5.3.0 https://www.sphinx-doc.org/en/master/changes.html (from 3.5.2)

• [x] Default conf.py is briefer
  • software-development-handbook has been updated, but existing projects are left alone