Bump decorator-transforms from 1.1.0 to 2.0.0

Bumps [decorator-transforms](https://github.com/ef4/decorator-transforms) from 1.1.0 to 2.0.0.
- [Release notes](https://github.com/ef4/decorator-transforms/releases)
- [Changelog](https://github.com/ef4/decorator-transforms/blob/main/CHANGELOG.md)
- [Commits](https://github.com/ef4/decorator-transforms/commits)

---
updated-dependencies:
- dependency-name: decorator-transforms
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

ember-basic-dropdown/package.json

@@ -69,7 +69,7 @@
     "@babel/core": "^7.24.5",
     "@embroider/macros": "^1.16.1",
     "@embroider/util": "^1.13.1",
-    "decorator-transforms": "^1.1.0",
+    "decorator-transforms": "^2.0.0",
     "ember-element-helper": "^0.8.6",
     "ember-modifier": "^4.1.0",
     "ember-lifeline": "^7.0.0",