Bump symfony/templating from 4.2.9 to 4.3.0
Bump symfony/templating from 4.2.9 to 4.3.0

Bumps [symfony/templating](https://github.com/symfony/templating) from 4.2.9 to 4.3.0.
- [Release notes](https://github.com/symfony/templating/releases)
- [Changelog](https://github.com/symfony/templating/blob/master/CHANGELOG.md)
- [Commits](https://github.com/symfony/templating/compare/v4.2.9...v4.3.0)
stopfstedt/ilios,ilios/ilios,dartajax/ilios,thecoolestguy/ilios,Trott/ilios,Trott/ilios,stopfstedt/ilios,thecoolestguy/ilios,dartajax/ilios,ilios/ilios