chore(deps-dev): bump ember-concurrency from 1.1.1 to 1.1.2

Bumps [ember-concurrency](https://github.com/machty/ember-concurrency) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/machty/ember-concurrency/releases)
- [Changelog](https://github.com/machty/ember-concurrency/blob/master/CHANGELOG.md)
- [Commits](machty/ember-concurrency@1.1.1...1.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -60,7 +60,7 @@
     "ember-cli-typescript": "^3.0.0",
     "ember-cli-typescript-blueprints": "^3.0.0",
     "ember-cli-uglify": "^3.0.0",
-    "ember-concurrency": "^1.1.1",
+    "ember-concurrency": "^1.1.2",
     "ember-disable-prototype-extensions": "^1.1.3",
     "ember-export-application-global": "^2.0.0",
     "ember-load-initializers": "^2.1.0",

yarn.lock

@@ -3880,10 +3880,10 @@ ember-compatibility-helpers@^1.2.0:
     ember-cli-version-checker "^2.1.1"
     semver "^5.4.1"
 
-ember-concurrency@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/ember-concurrency/-/ember-concurrency-1.1.1.tgz#5fd16431169f204b5829e295d521f4768078549b"
-  integrity sha512-+NLofyiTxssFo9n2IZxJBHCV0Aec6qlD0EJ0KEco3KMoMMLrRdAjrjWLAi3qXqz3lkXnLPeSEp3mFJ5KW+QVbw==
+ember-concurrency@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/ember-concurrency/-/ember-concurrency-1.1.2.tgz#73de1f3e41b983af531a17596853ed9614c24107"
+  integrity sha512-GiASMU4GH4yDALR3vbAl6THYXSv+XUzjcF+4uPMgw1VxQmSde/oXTFdz/Z9QMetJ7Hhz7nYQcknWj471Lg9aEg==
   dependencies:
     ember-cli-babel "^7.7.3"
     ember-compatibility-helpers "^1.2.0"