Registry Configuration
    You may need to install curl and/or gpg first, if you're on a very minimal host:
    
  | apt update && apt install curl gpg -y | 
 
Install the registry signing key:
    
  | curl -fsSL "https://packages.buildkite.com/helm-linux/helm-debian/gpgkey" | gpg --dearmor -o /etc/apt/keyrings/helm-linux_helm-debian-archive-keyring.gpg | 
 
Configure the source:
    
  | echo -e "deb [signed-by=/etc/apt/keyrings/helm-linux_helm-debian-archive-keyring.gpg] https://packages.buildkite.com/helm-linux/helm-debian/any/ any main\ndeb-src [signed-by=/etc/apt/keyrings/helm-linux_helm-debian-archive-keyring.gpg] https://packages.buildkite.com/helm-linux/helm-debian/any/ any main" > /etc/apt/sources.list.d/buildkite-helm-linux-helm-debian.list |