chore(deps): bump certifi from 2022.12.7 to 2023.7.22 in /contrib/emb…

…argo (#8921)

Bumps [certifi](https://github.com/certifi/python-certifi) from
2022.12.7 to 2023.7.22.


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

contrib/embargo/requirements.txt

@@ -1,5 +1,5 @@
 args==0.1.0
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==3.0.4
 click==7.1.2
 clint==0.5.1