build(deps): bump certifi from 2023.7.22 to 2024.7.4 in /docs/.sphinx (…

…canonical#4903)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Callahan <callahan.kovacs@canonical.com>

docs/.sphinx/pinned-requirements.txt

@@ -1,7 +1,7 @@
 alabaster==0.7.16
 Babel==2.11.0
 beautifulsoup4==4.11.1
-certifi==2023.7.22
+certifi==2024.7.4
 charset-normalizer==2.1.1
 colorama==0.4.6
 docutils==0.19