chore(deps): update dependency helm to v3.15.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
helm	patch	3.15.1 -> 3.15.2

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Release Notes

helm/helm (helm)

### [`v3.15.2`](https://togithub.com/helm/helm/compare/v3.15.1...v3.15.2) [Compare Source](https://togithub.com/helm/helm/compare/v3.15.1...v3.15.2)

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