Bump sphinx from 7.1.2 to 7.2.6 (#759)

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.11
         cache: 'pip'
         cache-dependency-path: '**/requirements*.txt'
     - name: Pre-Commit hooks

requirements-dev.txt

@@ -7,4 +7,4 @@ flake8-import-order==0.18.2
 flake8-requirements==2.0.1
 mypy==1.7.0; implementation_name=="cpython"
 pre-commit==3.5.0
-sphinx==7.1.2
+sphinx==7.2.6