Bump certifi from 2024.2.2 to 2024.7.4 in /docs (#529)

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

Author: dependabot[bot]

docs/requirements.txt

@@ -2,7 +2,7 @@ accessible-pygments==0.0.5
 alabaster==0.7.16
 Babel==2.15.0
 beautifulsoup4==4.12.3
-certifi==2024.2.2
+certifi==2024.7.4
 charset-normalizer==3.3.2
 docutils==0.21.2
 idna==3.7