Upgrade: Bump griddler-sendgrid from 1.1.0 to 1.2.0
Upgrade: Bump griddler-sendgrid from 1.1.0 to 1.2.0

Bumps [griddler-sendgrid](https://github.com/thoughtbot/griddler) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/thoughtbot/griddler/releases)
- [Changelog](https://github.com/thoughtbot/griddler/blob/master/NEWS.md)
- [Commits](https://github.com/thoughtbot/griddler/compare/v1.1.0...v1.2.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
scott/helpy__helpdesk_knowledgebase,helpyio/helpy,helpyio/helpy,helpyio/helpy,scott/helpy__helpdesk_knowledgebase,scott/helpy__helpdesk_knowledgebase,helpyio/helpy