chore(deps-dev): bump mypy-boto3-cloudformation from 1.34.77 to 1.34.84 in the boto-typing group (#4126)

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

Author: dependabot[bot]

poetry.lock

@@ -73,7 +73,7 @@ aws-cdk-lib = "^2.137.0"
 "cdklabs.generative-ai-cdk-constructs" = "^0.1.112"
 pytest-benchmark = "^4.0.0"
 mypy-boto3-appconfig = "^1.34.58"
-mypy-boto3-cloudformation = "^1.34.77"
+mypy-boto3-cloudformation = "^1.34.84"
 mypy-boto3-cloudwatch = "^1.34.83"
 mypy-boto3-dynamodb = "^1.34.67"
 mypy-boto3-lambda = "^1.34.77"