Bump ember-ajax from 3.0.0 to 3.1.0
Bump ember-ajax from 3.0.0 to 3.1.0

Bumps [ember-ajax](https://github.com/ember-cli/ember-ajax) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/ember-cli/ember-ajax/releases)
- [Changelog](https://github.com/ember-cli/ember-ajax/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ember-cli/ember-ajax/compare/v3.0.0...v3.1.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
sreedhar7/ember-app-scheduler,sreedhar7/ember-app-scheduler