Bump fast_gettext from 1.5.0 to 1.5.1
Bump fast_gettext from 1.5.0 to 1.5.1

Bumps [fast_gettext](https://github.com/grosser/fast_gettext) from 1.5.0 to 1.5.1.
- [Changelog](https://github.com/grosser/fast_gettext/blob/master/CHANGELOG)
- [Commits](https://github.com/grosser/fast_gettext/compare/v1.5.0...v1.5.1)
biow0lf/prometheus2.0,biow0lf/prometheus2.0,biow0lf/prometheus2.0,biow0lf/prometheus2.0