"Go to Definition" of `jwt_signing_profile` / `jwt` with `signing_ttl`

[johakoch]

For label of jwt_sign() function, add "Go to Definition" functionality. Find "at" in

          access_token = jwt_sign("at", {})
...
definitions {
  jwt_signing_profile "at" {
    ...
  }
}

or in

          access_token = jwt_sign("at", {})
...
definitions {
  jwt "at" {
    signing_ttl = "60s"
    ...
  }
}