Bump certifi from 2023.7.22 to 2024.7.4 in /requirements (#355)

Bumps [certifi](https://github.com/certifi/python-certifi) from 2023.7.22 to 2024.7.4.
- [Commits](certifi/python-certifi@2023.07.22...2024.07.04)

---
updated-dependencies:
- dependency-name: certifi
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/requirements-macOS-latest-3.9.txt

@@ -13,7 +13,7 @@ bokeh==2.4.3
     #   hvplot
     #   panel
     #   pyhdx (pyproject.toml)
-certifi==2023.7.22
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.2.0
     # via requests

requirements/requirements-ubuntu-latest-3.9.txt

@@ -13,7 +13,7 @@ bokeh==2.4.3
     #   hvplot
     #   panel
     #   pyhdx (pyproject.toml)
-certifi==2023.7.22
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.2.0
     # via requests

requirements/requirements-windows-latest-3.9.txt

@@ -13,7 +13,7 @@ bokeh==2.4.3
     #   hvplot
     #   panel
     #   pyhdx (pyproject.toml)
-certifi==2023.7.22
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.2.0
     # via requests