chore(deps): bump aws-sdk-cloudformation from 1.21.0 to 1.21.1 (#623)

Bumps [aws-sdk-cloudformation](https://github.com/awslabs/aws-sdk-rust) from 1.21.0 to 1.21.1.
- [Release notes](https://github.com/awslabs/aws-sdk-rust/releases)
- [Commits](https://github.com/awslabs/aws-sdk-rust/commits)

---
updated-dependencies:
- dependency-name: aws-sdk-cloudformation
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -42,7 +42,7 @@ wasm-bindgen = "^0.2.92"
 
 [dev-dependencies]
 aws-config = "^1.1.8"
-aws-sdk-cloudformation = "^1.21.0"
+aws-sdk-cloudformation = "^1.21.1"
 tokio = { version = "1", features = ["full"] }
 walkdir = "2.5.0"
 zip = "0.6.6"