Bump zensical from 0.0.30 to 0.0.31 (#84)

Bumps [zensical](https://github.com/zensical/zensical) from 0.0.30 to 0.0.31.
- [Release notes](https://github.com/zensical/zensical/releases)
- [Commits](zensical/zensical@v0.0.30...v0.0.31)

---
updated-dependencies:
- dependency-name: zensical
  dependency-version: 0.0.31
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,4 +1,4 @@
-zensical==0.0.30
+zensical==0.0.31
 # mkdocs-material==9.7.2
 mkdocs-git-revision-date-localized-plugin==1.5.1
 mkdocs-glightbox==0.5.2