Bump sphinx from 7.1.1 to 7.1.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.1.1 to 7.1.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES)
- [Commits](sphinx-doc/sphinx@v7.1.1...v7.1.2)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

setup.py

@@ -7,7 +7,7 @@
         "flask-sqlalchemy>=3.0.0",
         "marshmallow-sqlalchemy>=0.28.2",
     ],
-    "docs": ["marshmallow-sqlalchemy>=0.13.0", "Sphinx==7.1.1", "sphinx-issues==3.0.1"],
+    "docs": ["marshmallow-sqlalchemy>=0.13.0", "Sphinx==7.1.2", "sphinx-issues==3.0.1"],
 }
 EXTRAS_REQUIRE["tests"] = EXTRAS_REQUIRE["sqlalchemy"] + ["pytest", "mock"]
 EXTRAS_REQUIRE["dev"] = EXTRAS_REQUIRE["tests"] + ["tox", "pre-commit"]