Bump urllib3 from 1.26.18 to 1.26.19 in /python

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.18 to 1.26.19.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.19/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.18...1.26.19)

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

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

python/requirements.dev.txt

@@ -7,4 +7,4 @@ pylint==2.5.2
 requests==2.31.0
 termcolor==1.1.0
 toml==0.10.1
-urllib3==1.26.18
+urllib3==1.26.19

python/requirements.txt

@@ -6,4 +6,4 @@ pylint==2.15.0
 pytest==7.2.0
 requests==2.31.0
 toml==0.10.2
-urllib3==2.0.2
+urllib3==1.26.19