chore(deps): bump urllib3 (#4513)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.6.3 to 2.7.0.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/2.6.3...2.7.0)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.7.0
  dependency-type: direct:production
...

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

community-content/vertex-distributed-training/a3mega/llama-3-8b-nemo-pretraining/docker/requirements.txt

@@ -5,6 +5,6 @@ immutabledict==4.2.1
 protobuf==5.29.6
 opencv-python-headless==4.11.0.86
 docutils==0.16
-urllib3==2.6.3
+urllib3==2.7.0
 google-cloud-storage==3.0.0
 retrying

community-content/vertex-distributed-training/a3mega/llama-3-8b-nemo-pretraining/requirements.txt

@@ -45,5 +45,5 @@ six==1.17.0
 sniffio==1.3.1
 typing-inspection==0.4.0
 typing_extensions==4.13.2
-urllib3==2.6.3
+urllib3==2.7.0
 websockets==15.0.1