chore(deps-dev): bump the boto-typing group with 1 update (#3273)

Bumps the boto-typing group with 1 update: [mypy-boto3-dynamodb](https://github.com/youtype/mypy_boto3_builder).

- [Release notes](https://github.com/youtype/mypy_boto3_builder/releases)
- [Commits](https://github.com/youtype/mypy_boto3_builder/commits)

---
updated-dependencies:
- dependency-name: mypy-boto3-dynamodb
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: boto-typing
...

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

Author: dependabot[bot]

poetry.lock

@@ -71,7 +71,7 @@ pytest-benchmark = "^4.0.0"
 mypy-boto3-appconfig = "^1.28.68"
 mypy-boto3-cloudformation = "^1.28.64"
 mypy-boto3-cloudwatch = "^1.28.36"
-mypy-boto3-dynamodb = "^1.28.66"
+mypy-boto3-dynamodb = "^1.28.73"
 mypy-boto3-lambda = "^1.28.63"
 mypy-boto3-logs = "^1.28.52"
 mypy-boto3-secretsmanager = "^1.28.36"