feat(github-action): update all github actions

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
azure/setup-helm	action	minor	v4.2.0 -> v4.3.0
docker/metadata-action	action	minor	v5.6.1 -> v5.7.0
helm/chart-testing-action	action	minor	v2.6.1 -> v2.7.0

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Release Notes

azure/setup-helm (azure/setup-helm)

v4.3.0

Compare Source

• #​152 feat: log when restoring from cache
• #​157 Dependencies Update
• #​137 Add dependabot

docker/metadata-action (docker/metadata-action)

v5.7.0

Compare Source

helm/chart-testing-action (helm/chart-testing-action)

v2.7.0

Compare Source

For ct change see https://github.com/helm/chart-testing/releases/tag/v3.12.0

What's Changed

• docs: update all version references to latest versions by @​froblesmartin in https://github.com/helm/chart-testing-action/pull/141
• update ct to v3.11.0 / yamlint to 1.33.0 / yamale to 4.0.4 / add e2e test by @​cpanato in https://github.com/helm/chart-testing-action/pull/144
• use ct 3.12.0 as default by @​cpanato in https://github.com/helm/chart-testing-action/pull/165
• clean up and fix cr action next release by @​cpanato in https://github.com/helm/chart-testing-action/pull/166

New Contributors

• @​froblesmartin made their first contribution in https://github.com/helm/chart-testing-action/pull/141

Full Changelog: helm/chart-testing-action@v2.6.1...v2.7.0

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