chore(release): 6.3.0 [skip ci]

# [6.3.0](https://gitlab.com/to-be-continuous/kubernetes/compare/6.2.0...6.3.0) (2024-08-05)

### Features

* **gcp:** setup GCP credentials through ADC ([ff599041](https://gitlab.com/to-be-continuous/kubernetes/commit/ff599041fe3515bce9c0e69b99d44859dfd93ba4))