ci: refresh docs build dependencies (#3006)

Co-authored-by: Ansible Documentation Bot <147556122+ansible-documentation-bot[bot]@users.noreply.github.com>

Author: ansible-documentation-bot[bot]

tests/requirements.txt

@@ -135,7 +135,7 @@ pyyaml==6.0.2
     #   antsibull-docs
     #   antsibull-fileutils
     #   yamllint
-requests==2.32.4
+requests==2.32.5
     # via sphinx
 resolvelib==1.2.0
     # via