Chore [deps:terraform]: Bump terraform-aws-modules/cloudfront/aws

Bumps [terraform-aws-modules/cloudfront/aws](https://github.com/terraform-aws-modules/terraform-aws-cloudfront) from 3.4.1 to 4.0.0.
- [Release notes](https://github.com/terraform-aws-modules/terraform-aws-cloudfront/releases)
- [Changelog](https://github.com/terraform-aws-modules/terraform-aws-cloudfront/blob/master/CHANGELOG.md)
- [Commits](terraform-aws-modules/terraform-aws-cloudfront@v3.4.1...v4.0.0)

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

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

terraform/web.tf

@@ -204,7 +204,7 @@ resource "aws_s3_object" "origin_dist_artifact" {
 
 module "cdn" {
   source              = "terraform-aws-modules/cloudfront/aws"
-  version             = "3.4.1"
+  version             = "4.0.0"
   create_distribution = true
 
   depends_on = [