chore(deps-dev): bump ember-source from 4.12.0 to 5.1.2

Bumps [ember-source](https://github.com/emberjs/ember.js) from 4.12.0 to 5.1.2.
- [Release notes](https://github.com/emberjs/ember.js/releases)
- [Changelog](https://github.com/emberjs/ember.js/blob/main/CHANGELOG.md)
- [Commits](emberjs/ember.js@v4.12.0...v5.1.2)

---
updated-dependencies:
- dependency-name: ember-source
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Diff for: .yarn/install-state.gz

@@ -75,7 +75,7 @@
     "ember-load-initializers": "~2.1.2",
     "ember-qunit": "~6.2.0",
     "ember-resolver": "~8.0.3",
-    "ember-source": "~4.12.0",
+    "ember-source": "~5.1.2",
     "ember-source-channel-url": "~3.0.0",
     "ember-template-lint": "~4.17.0",
     "ember-try": "~2.0.0",

Diff for: packages/client/package.json

@@ -69,7 +69,7 @@
     "ember-load-initializers": "~2.1.2",
     "ember-qunit": "~6.2.0",
     "ember-resolver": "~8.0.3",
-    "ember-source": "~4.12.0",
+    "ember-source": "~5.1.2",
     "ember-source-channel-url": "~3.0.0",
     "ember-template-lint": "~4.17.0",
     "ember-try": "~2.0.0",