Update Terraform cloudposse/stack-config/yaml to v1.8.0 (#3)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/remote-state.tf

@@ -1,6 +1,6 @@
 module "vpc" {
   source  = "cloudposse/stack-config/yaml//modules/remote-state"
-  version = "1.5.0"
+  version = "1.8.0"
 
   component = "vpc"