chore(release): 7.4.0 [skip ci]

# [7.4.0](https://gitlab.com/to-be-continuous/helm/compare/7.3.1...7.4.0) (2024-10-20)

### Features

* **gcp:** add Application Default Credentials support to GCP variant for chart deployment ([f1feb1e6](https://gitlab.com/to-be-continuous/helm/commit/f1feb1e6f48cb3d12aa605d8f74dbcc7832911fb))