Bump sphinxcontrib-httpdomain from 1.8.0 to 1.8.1

Bumps [sphinxcontrib-httpdomain](https://github.com/sphinx-contrib/httpdomain) from 1.8.0 to 1.8.1.
- [Release notes](https://github.com/sphinx-contrib/httpdomain/releases)
- [Changelog](https://github.com/sphinx-contrib/httpdomain/blob/main/doc/changelog.rst)
- [Commits](sphinx-contrib/httpdomain@1.8.0...1.8.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -77,7 +77,7 @@ mock = {version = "^4.0.3", optional = true}
 
 # Documentation
 sphinx = {version = "^5.2.3", optional = true}
-sphinxcontrib-httpdomain = {version = "^1.8.0", optional = true}
+sphinxcontrib-httpdomain = {version = "^1.8.1", optional = true}
 markupsafe = {version = "==2.1.1", optional = true}
 # https://github.com/sphinx-contrib/httpdomain/issues/60
 Werkzeug = {version = "<2.2", optional = true}