Bump urllib3 from 2.5.0 to 2.6.0 in /requirements/2023.2

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.5.0...2.6.0)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.6.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/2023.2/debian_11.txt

@@ -87,7 +87,7 @@ typing-extensions==4.15.0
     # via cryptography
 tzdata==2025.2
     # via oslo-utils
-urllib3==2.5.0
+urllib3==2.6.0
     # via requests
 wrapt==2.0.1
     # via debtcollector

requirements/2023.2/debian_12.txt

@@ -83,7 +83,7 @@ stevedore==5.5.0
     # via oslo-config
 tzdata==2025.2
     # via oslo-utils
-urllib3==2.5.0
+urllib3==2.6.0
     # via requests
 wrapt==2.0.1
     # via debtcollector

requirements/2023.2/rocky_9.txt

@@ -87,7 +87,7 @@ typing-extensions==4.15.0
     # via cryptography
 tzdata==2025.2
     # via oslo-utils
-urllib3==2.5.0
+urllib3==2.6.0
     # via requests
 wrapt==2.0.1
     # via debtcollector

requirements/2023.2/ubuntu_22.txt

@@ -85,7 +85,7 @@ typing-extensions==4.15.0
     # via cryptography
 tzdata==2025.2
     # via oslo-utils
-urllib3==2.5.0
+urllib3==2.6.0
     # via requests
 wrapt==2.0.1
     # via debtcollector