Bump mwparserfromhell from 0.6.5 to 0.6.6

Bumps [mwparserfromhell](https://github.com/earwig/mwparserfromhell) from 0.6.5 to 0.6.6.
- [Release notes](https://github.com/earwig/mwparserfromhell/releases)
- [Changelog](https://github.com/earwig/mwparserfromhell/blob/main/CHANGELOG)
- [Commits](earwig/mwparserfromhell@v0.6.5...v0.6.6)

---
updated-dependencies:
- dependency-name: mwparserfromhell
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]