chore(release): 0.52.4 [skip ci]

## [0.52.4](https://github.com/saltstack-formulas/mysql-formula/compare/v0.52.3...v0.52.4) (2019-12-03)

### Styles

* remove previous line from jinja directives ([ec0e2a76](https://github.com/saltstack-formulas/mysql-formula/commit/ec0e2a765a587d0df94b0afb9f7a4ef78a5319ab))