Mypy-boto3

Fixed
- `[services]` `Client` methods with an empty `botocore` shape now return `ResponseMetadata` instead of `None` (reported by adamnovak in 147 )

Notes

`boto3` drops Python 3.6 support in two weeks, so does `boto3-stubs`.

Changed
- `[builder]` Added `TopologicalSorter` to sort TypedDicts based on their dependencies based on graphs.

Fixed
- `[botocore-stubs]` Updated `model.DenormalizedStructureBuilder` stubs
- `[botocore-stubs]` Added `compat.HAS_GZIP`
- `[botocore-stubs]` Added `loaders.HAS_GZIP`

Fixed
- `[dynamodb]` `TypeDeserializer.deserialize` accepts `TypedDict` to be compatible with `client` method responses (reported by milanboers in 146)
- `[dynamodb]` `TypeSerializer.serialize` returns `TypedDict` to be compatible with `client` method inputs (reported by milanboers in 146)

Fixed
- `[dynamodb]` `Table` resource `ArgumentValue` annotations were incorrect because this resource converts types internally

Fixed
- `[intergration]` Updated for the latest `pyright` version
- `[boto3-stubs]` Fixed incorrectly sorted imports

Fixed
- `[boto3-stubs]` Fix `boto3.types.dynamodb.TypeDeserializer` stubs to allow mappings (reported by milanboers in 146)