Bump mypy-boto3 from 1.14.43 to 1.14.48.0
Bump mypy-boto3 from 1.14.43 to 1.14.48.0

Bumps [mypy-boto3](https://github.com/vemel/mypy_boto3_builder) from 1.14.43 to 1.14.48.0.
- [Release notes](https://github.com/vemel/mypy_boto3_builder/releases)
- [Commits](https://github.com/vemel/mypy_boto3_builder/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
harrystech/arthur-redshift-etl,harrystech/arthur-redshift-etl,harrystech/arthur-redshift-etl,harrystech/arthur-redshift-etl,harrystech/arthur-redshift-etl