Bump ember-cli-typescript from 2.0.2 to 3.1.3

Bumps [ember-cli-typescript](https://github.com/typed-ember/ember-cli-typescript) from 2.0.2 to 3.1.3.
- [Release notes](https://github.com/typed-ember/ember-cli-typescript/releases)
- [Changelog](https://github.com/typed-ember/ember-cli-typescript/blob/master/CHANGELOG.md)
- [Commits](typed-ember/ember-cli-typescript@v2.0.2...v3.1.3)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -35,7 +35,7 @@
     "calculate-cache-key-for-tree": "^2.0.0",
     "caniuse-api": "^3.0.0",
     "ember-cli-babel": "^7.13.2",
-    "ember-cli-typescript": "^2.0.2",
+    "ember-cli-typescript": "^3.1.3",
     "node-fetch": "^2.6.0",
     "whatwg-fetch": "^3.0.0"
   },