Add VaultDebug Runner

[groovemonkey]

vault.go is fully configurable, and exposes all of vault debug's command-line options.

It's also configurable via custom HCL config:

// produces the following vault debug command:
// vault debug -compress=true -duration=30s -interval=0m10s -logformat=standard -metricsinterval=10s -output=/vault-hcdiag/hcdiag-2022-11-03T211126Z2282457017/VaultDebug.tar.gz -target=metrics
product "vault" {
  vault-debug {
    compress = true
    interval = "0m10s"
    duration = "30s"
    targets = ["metrics"]
  }
}

Highly configurable ConsulDebug and NomadDebug runners are planned next.

[mkcp]

Heya, good stuff overall! There's a lot of params needed to integrate with the debug commands but it looks like there's a solid approach taken. Before we merge into main, I have a few questions and requests for revision.

[mkcp]

LGTM