Provider configurion from sub module

Hey there,
Im trying to create a vault pipeline test that well test with test assertions vault deployment.
I have 2 modules one is vault deployment from helm chart, the second is vault configuration.
I have a sub module for vault deployment (called vault_test) and the vault config module (called vault-config).
My main issue is passing the vault token from one submodule to the other submodule using the root provider configuration.
i have an output vault_token from vault_test module.

main.tf:

module "vault_test" {
  source                 = "github.com/.........."
  dns_zone_id            = local.dns_zone_id
  aws_account_id         = local.aws_account_id
  prefix                 = local.prefix
  environment            = local.environment
  region                 = local.region
  oidc_provider          = local.oidc_provider
  oidc_arn               = local.oidc_arn
  vault_enabled          = true
  vault_replicas         = 1
  vault_namespace        = local.vault_namespace
  vault_version          = "0.19.0"
  vault_node_selector    = "stateless"
  vault_tls_disabled     = false
  ingress_internal_classname = local.ingress_internal_classname
  basename                  = local.basename
  if_test                   = local.if_test
}

module "vault-config-test" {
  source                = "../../"
  environment           = local.environment
  github_token          = "github"
  vault_token           = local.vault_token
  basename              = local.basename
  vault_namespace       = local.vault_namespace
  vault_addr            = local.vault_addr
  depends_on            = [module.vault_test]
}

provider.tf:

provider "vault" {
  address          = "vault-0.vault-internal:8200"
  skip_tls_verify  = true
  max_retries      = 4
  token            = module.vault_test.vault_token
  skip_child_token = true
}

when i try to apply i get this error:

│ Error: no vault token found
│ 
│   with module.vault-config-test.provider["registry.terraform.io/hashicorp/vault"],
│   on ../../providers.tf line 1, in provider "vault":
│    1: provider "vault" {
│ 

Is this possible to pass the vault token from one submodule to the other?