Bump sphinx from 5.0.2 to 5.1.1 (#64)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 5.0.2 to 5.1.1.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/5.x/CHANGES)
- [Commits](sphinx-doc/sphinx@v5.0.2...v5.1.1)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

pyproject.toml

@@ -42,7 +42,7 @@ mock = {version = "^4.0.3", optional = true}
 SQLAlchemy = {version = "^1.4.39", optional = true}
 psycopg2-binary = {version = "^2.9.3", optional = true}
 
-sphinx = {version = "^5.0.2", optional = true}
+sphinx = {version = "^5.1.1", optional = true}
 sphinxcontrib-httpdomain = {version = "^1.8.0", optional = true}
 # https://github.com/sphinx-contrib/httpdomain/issues/60
 Werkzeug = {version = "<2.2", optional = true, extras = ["docs"]}