build(deps-dev): bump sphinx from 7.2.5 to 7.2.6 (#784)

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

Author: dependabot[bot]

requirements-dev.txt

@@ -6,4 +6,4 @@ flake8-bugbear==23.7.10
 flake8-import-order==0.18.2
 flake8-requirements==1.7.8
 mypy==1.5.1
-sphinx==7.2.5
+sphinx==7.2.6