Bump boto3 from 1.9.48 to 1.9.49 (#5099)
Bump boto3 from 1.9.48 to 1.9.49 (#5099)

Bumps [boto3](https://github.com/boto/boto3) from 1.9.48 to 1.9.49.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/boto3/compare/1.9.48...1.9.49)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
pypa/warehouse,pypa/warehouse,pypa/warehouse,pypa/warehouse