Build(deps): Bump ember-route-template in /app/assets/javascripts (#24353)

Bumps [ember-route-template](https://github.com/discourse/ember-route-template) from 1.0.2 to 1.0.3.
- [Commits](https://github.com/discourse/ember-route-template/compare/v1.0.2...v1.0.3)

---
updated-dependencies:
- dependency-name: ember-route-template
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

app/assets/javascripts/discourse/package.json

@@ -20,7 +20,7 @@
     "@highlightjs/cdn-assets": "^11.9.0",
     "discourse-hbr": "1.0.0",
     "discourse-widget-hbs": "1.0.0",
-    "ember-route-template": "^1.0.2",
+    "ember-route-template": "^1.0.3",
     "ember-source": "~3.28.12",
     "handlebars": "^4.7.8",
     "highlight.js": "^11.9.0",

app/assets/javascripts/yarn.lock

@@ -5272,10 +5272,10 @@ ember-rfc176-data@^0.3.17:
   resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.18.tgz#bb6fdcef49999981317ea81b6cc9210fb4108d65"
   integrity sha512-JtuLoYGSjay1W3MQAxt3eINWXNYYQliK90tLwtb8aeCuQK8zKGCRbBodVIrkcTqshULMnRuTOS6t1P7oQk3g6Q==
 
-ember-route-template@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/ember-route-template/-/ember-route-template-1.0.2.tgz#e5a0ed9eebb13ce186e23e1e4a0c8c4f5d6fe35e"
-  integrity sha512-t2BvTuV5ti10MrUfJXI6fFZSxBhHrWbqDpT85VE71dhqbUg8ccv/7aJhPEZZk1o444681f/kdOg3lqxfSOUH9w==
+ember-route-template@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/ember-route-template/-/ember-route-template-1.0.3.tgz#75e004f94a533284ee978baf5089acaecb99c7de"
+  integrity sha512-p//Nk4g4Wu9F8cZdjB69rKxTRi6RRW32a8K5sYsi5cofTcJtPBXRWUXWpQEjJX6qcucgxooQwEm9+7MOy4lwNw==
   dependencies:
     "@embroider/addon-shim" "^1.0.0"