build(deps-dev): bump ember-intl from 5.5.1 to 5.7.2 in /ui

Bumps [ember-intl](https://github.com/ember-intl/ember-intl) from 5.5.1 to 5.7.2.
- [Release notes](https://github.com/ember-intl/ember-intl/releases)
- [Commits](https://github.com/ember-intl/ember-intl/commits)

---
updated-dependencies:
- dependency-name: ember-intl
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

ui/package.json

@@ -83,7 +83,7 @@
     "ember-export-application-global": "^2.0.1",
     "ember-fetch": "^8.1.2",
     "ember-inflector": "^4.0.2",
-    "ember-intl": "^5.5.0",
+    "ember-intl": "^5.7.2",
     "ember-load-initializers": "^2.1.2",
     "ember-named-blocks-polyfill": "^0.2.4",
     "ember-on-resize-modifier": "^1.0.0",

ui/yarn.lock

@@ -7004,10 +7004,10 @@ ember-in-element-polyfill@^1.0.1:
   dependencies:
     ember-cli-babel "^7.26.5"
 
-ember-intl@^5.5.0:
-  version "5.5.1"
-  resolved "https://registry.yarnpkg.com/ember-intl/-/ember-intl-5.5.1.tgz#a6c951ae1a87791bca9f0028d20521d2cb583ccf"
-  integrity sha512-RK8HuJmwZFMduZB2kSYqwB41NBgNJP8bwtiEVVXI0YyWLZ33R+jpHtjwP1YJZ6fTXtJaEcOptXoEGt5IjKfJvg==
+ember-intl@^5.5.0, ember-intl@^5.7.2:
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/ember-intl/-/ember-intl-5.7.2.tgz#76d933f974f041448b01247888bc3bcc9261e812"
+  integrity sha512-gs17uY1ywzMaUpx1gxfBkFQYRTWTSa/zbkL13MVtffG9aBLP+998MibytZOUxIipMtLCm4sr/g6/1aaKRr9/+g==
   dependencies:
     broccoli-caching-writer "^3.0.3"
     broccoli-funnel "^3.0.3"