Update sphinx requirement from <8,>=5.3 to >=5.3,<9 in /bindings/python (#272)

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

Author: dependabot[bot]

bindings/python/docs/docs-requirements.txt

@@ -1,4 +1,4 @@
-sphinx>=5.3,<8
+sphinx>=5.3,<9
 sphinx_rtd_theme>=2,<3
 sphinxcontrib-shellcheck>=1,<2
 furo==2024.8.6