chore: upgraded urllib3 (python library)

[alizard0]

It upgrades urllib3 (python library) for fixing CVE-2025-66418 which is required by requests.
Requests requires the following

"requires_dist": [
  "charset_normalizer<4,>=2",
  "idna<4,>=2.5",
  "urllib3<3,>=1.21.1",
  "certifi>=2017.4.17",
  "PySocks!=1.5.7,>=1.5.6; extra == \"socks\"",
  "chardet<6,>=3.0.2; extra == \"use-chardet-on-py3\""
]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

The image is available at:

• quay.io/rhdh-community/rhdh:pr-3938
• quay.io/rhdh-community/rhdh:pr-3938-2173d722

/test e2e-ocp-helm

[Zaperex]

Can you please run the following to update the requirements-build.txt file and commit that as well?

pip-compile --allow-unsafe --output-file=requirements-build.txt --strip-extras requirements-build.in

Then run the cachito-hash.sh script as mentioned in https://github.com/redhat-developer/rhdh/blob/main/python/README.requirements.md

[nickboldt]

may break our ability to build the mkdocs dependencies, like plantuml-markdown
and you're only changing ONE file but to bump the python deps you have to update 4 files per branch.
if you update a .in file, you have to regen the .txt files too -- see the instructions at the top of the .in file

pip-compile --allow-unsafe --output-file=requirements.txt --strip-extras requirements.in

See also https://issues.redhat.com/browse/RHIDP-8062 , which is blocked by https://issues.redhat.com/browse/RHEL-103914