chore(deps): update quay.io/helmpack/chart-testing docker tag to v3.12.0

[renovate]

This PR contains the following updates:

Package	Update	Change
quay.io/helmpack/chart-testing	minor	v3.11.0 -> v3.12.0

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Release Notes

helm/chart-testing (quay.io/helmpack/chart-testing)

v3.12.0

Compare Source

What's Changed

• use .helmignore when identifying changed charts by @​jouve in https://github.com/helm/chart-testing/pull/591
• if pr/issues have the frozen label to not stale/close by @​cpanato in https://github.com/helm/chart-testing/pull/651
• Fix typo in README.md by @​DaruZero in https://github.com/helm/chart-testing/pull/665
• docs: updated quay link by @​youngcm2 in https://github.com/helm/chart-testing/pull/666
• Feature: add extra flags to skip helm dependencies download and upgrade Go to 1.23 by @​cpanato in https://github.com/helm/chart-testing/pull/690
• Add missing helm-extra-set-args configuration flag by @​LeoColomb in https://github.com/helm/chart-testing/pull/697

New Contributors

• @​DaruZero made their first contribution in https://github.com/helm/chart-testing/pull/665
• @​youngcm2 made their first contribution in https://github.com/helm/chart-testing/pull/666
• @​LeoColomb made their first contribution in https://github.com/helm/chart-testing/pull/697

Full Changelog: helm/chart-testing@v3.11.0...v3.12.0

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