Bump kubernetes from 26.1.0 to 27.2.0 in /tests

Bumps [kubernetes](https://github.com/kubernetes-client/python) from 26.1.0 to 27.2.0.
- [Release notes](https://github.com/kubernetes-client/python/releases)
- [Changelog](https://github.com/kubernetes-client/python/blob/master/CHANGELOG.md)
- [Commits](kubernetes-client/python@v26.1.0...v27.2.0)

---
updated-dependencies:
- dependency-name: kubernetes
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

tests/requirements.txt

@@ -324,9 +324,9 @@ iniconfig==2.0.0 \
     # via
     #   -r requirements.txt
     #   pytest
-kubernetes==26.1.0 \
-    --hash=sha256:5854b0c508e8d217ca205591384ab58389abdae608576f9c9afc35a3c76a366c \
-    --hash=sha256:e3db6800abf7e36c38d2629b5cb6b74d10988ee0cba6fba45595a7cbe60c0042
+kubernetes==27.2.0 \
+    --hash=sha256:0f9376329c85cf07615ed6886bf9bf21eb1cbfc05e14ec7b0f74ed8153cd2815 \
+    --hash=sha256:d479931c6f37561dbfdf28fc5f46384b1cb8b28f9db344ed4a232ce91990825a
     # via -r requirements.txt
 mock==5.1.0 \
     --hash=sha256:18c694e5ae8a208cdb3d2c20a993ca1a7b0efa258c247a1e565150f477f83744 \