build(deps): bump terraform-aws-modules/vpc/aws in /examples/basic (#97)

Bumps [terraform-aws-modules/vpc/aws](https://github.com/terraform-aws-modules/terraform-aws-vpc) from 5.9.0 to 5.12.1.
- [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@v5.9.0...v5.12.1)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/basic/main.tf

@@ -4,7 +4,7 @@
 
 module "vpc" {
   source  = "terraform-aws-modules/vpc/aws"
-  version = "5.9.0"
+  version = "5.12.1"
 
   name = "${local.name}-vpc"
   cidr = local.vpc_cidr