chore(release): 6.3.0 [skip ci]

# [6.3.0](https://git.code.tecnalia.com/smartdatalab/public/ci-cd-components/kubernetes/compare/6.2.0...6.3.0) (2024-08-29)

### Features

* **gcp:** setup GCP credentials through ADC ([ff599041](https://git.code.tecnalia.com/smartdatalab/public/ci-cd-components/kubernetes/commit/ff599041fe3515bce9c0e69b99d44859dfd93ba4))