Bump kindest/node from v1.30.0 to v1.30.2 in /tests in the docker-tes…

…ts group (#5927)

* Bump kindest/node in /tests in the docker-tests group

Bumps the docker-tests group in /tests with 1 update: kindest/node.


Updates `kindest/node` from v1.30.0 to v1.30.2

---
updated-dependencies:
- dependency-name: kindest/node
  dependency-type: direct:production
  dependency-group: docker-tests
...

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

* bump k8s version in helm schema

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Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Paul Abel <[email protected]>
Co-authored-by: Paul Abel <[email protected]>
Co-authored-by: Venktesh Shivam Patel <[email protected]>