chore(deps): Bump vpc::terraform-aws-vpc in /tests/create_sg

Bumps [vpc::terraform-aws-vpc](https://github.com/terraform-aws-modules/terraform-aws-vpc) from 5.6.0 to 5.7.0.
- [Release notes](https://github.com/terraform-aws-modules/terraform-aws-vpc/releases)
- [Changelog](https://github.com/terraform-aws-modules/terraform-aws-vpc/blob/master/CHANGELOG.md)
- [Commits](terraform-aws-modules/terraform-aws-vpc@v5.6.0...v5.7.0)

---
updated-dependencies:
- dependency-name: vpc::github::terraform-aws-modules/terraform-aws-vpc::v5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

tests/create_sg/main.tf

@@ -1,5 +1,5 @@
 module "vpc" {
-  source = "github.com/terraform-aws-modules/terraform-aws-vpc?ref=v5.6.0"
+  source = "github.com/terraform-aws-modules/terraform-aws-vpc?ref=v5.7.0"
 
   name = "tardigrade-security-group-testing"
   cidr = "10.0.0.0/16"