Add docker-credential-vault-login to Third-Party Tools (#6003)
Add docker-credential-vault-login to Third-Party Tools (#6003)

* Added Docker credential helper to list of Third-Party tools

* website/source/api/relatedtools.html.md: Fixed a typo

hartsock/vault,hartsock/vault,quixoten/vault,joelthompson/vault,kingland/vault,kingland/vault,hartsock/vault,quixoten/vault,rnaveiras/vault,rnaveiras/vault,rnaveiras/vault,quixoten/vault,rnaveiras/vault,hashicorp/vault,hashicorp/vault,hashicorp/vault,kingland/vault,hashicorp/vault,hartsock/vault,joelthompson/vault,joelthompson/vault,quixoten/vault,hashicorp/vault,kingland/vault,hashicorp/vault,rnaveiras/vault,hartsock/vault,joelthompson/vault,kingland/vault