build(deps): update sqlparse requirement from ~=0.5.0 to ~=0.5.1
Updates the requirements on [sqlparse](https://github.com/andialbrecht/sqlparse) to permit the latest version.
- [Changelog](https://github.com/andialbrecht/sqlparse/blob/master/CHANGELOG)
- [Commits](https://github.com/andialbrecht/sqlparse/compare/0.5.0...0.5.1)