K8S and Vault Need Custom ci-release.yml

[ryanjbaxter]

When creating a new -internal and release branch for k8s and vault they need a custom ci-release.yml.

See https://github.com/spring-cloud/spring-cloud-vault-commercial/commit/8f12b47676ef4a3949c1679a7d3c9b5dfcff5ef0
https://github.com/spring-cloud/spring-cloud-kubernetes-commercial/commit/dcbbfcc8df1139117837ba18db9418fc38b06350
https://github.com/spring-cloud/spring-cloud-kubernetes-commercial/commit/bdbd473ac3f30fbe4d80f97acfd309f24cc9dc87
https://github.com/spring-cloud/spring-cloud-kubernetes-commercial/commit/f22a0cbff3283338149aba8a2a1e84ef98f5c45d
https://github.com/spring-cloud/spring-cloud-kubernetes-commercial/commit/e617fc105579b982f209921730a8293753710637