Bump typescript from 4.1.5 to 4.2.2
Bump typescript from 4.1.5 to 4.2.2

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.1.5 to 4.2.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
shipshapecode/ember-flatpickr,shipshapecode/ember-flatpickr,shipshapecode/ember-flatpickr