Bump urllib3 from 2.6.3 to 2.7.0 in /sdks/python/container/ml/py312

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](urllib3/urllib3@2.6.3...2.7.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

sdks/python/container/ml/py312/base_image_requirements.txt

@@ -216,7 +216,7 @@ typing-inspection==0.4.2
 typing_extensions==4.15.0
 tzdata==2025.3
 uritemplate==4.2.0
-urllib3==2.6.3
+urllib3==2.7.0
 virtualenv-clone==0.5.7
 websockets==16.0
 wheel==0.46.3

sdks/python/container/ml/py312/gpu_image_requirements.txt

@@ -295,7 +295,7 @@ typing-inspection==0.4.2
 typing_extensions==4.15.0
 tzdata==2025.3
 uritemplate==4.2.0
-urllib3==2.6.3
+urllib3==2.7.0
 uvicorn==0.41.0
 uvloop==0.22.1
 virtualenv-clone==0.5.7