fix(gcp): activate required apis correctly

[afiune]

When doing some deep testing of the GCP modules, one use-case we have seen
with our customers is the creation of a new GCP project that needs to be linked
to their Lacework account to be monitored right after its creation. For example:

provider "google" {}

provider "lacework" {}

resource "google_project" "new" {
	name       = "new-project"
	project_id = "project-123"
	org_id     = "1234567890"
}

module "new_project_gcp_config" {
	source     = "git::https://github.com/lacework/terraform-provisioning.git//gcp/modules/config"
	project_id = google_project.new.id
}

The above example will create a new Google Cloud project and configure it to
be monitored by Lacework.

This scenario requires the service_account module to have the following APIs enabled:

• serviceusage.googleapis.com
• cloudresourcemanager.googleapis.com

Signed-off-by: Salim Afiune Maya [email protected]

[scottford-lw]

👍