Update module github.com/giantswarm/clustertest to v1.30.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/giantswarm/clustertest	v1.30.1 -> v1.30.2

Trigger E2E tests:

/run app-test-suites

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Release Notes

giantswarm/clustertest (github.com/giantswarm/clustertest)

v1.30.2

Compare Source

Fixed

• Fix override the release name with a unique suffix to avoid conflicts for provider with a hyphen.

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Configuration

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🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[tinkerers-ci]

app-test-suites - capa

Run name	coredns-app-app-test-suites-capa-6njsg
Commit SHA	03067a5
Result	Completed ✅

📋 View full results in Tekton Dashboard

Rerun trigger:
/run app-test-suites-single PROVIDER=capa