chore(deps): bump @embroider/macros from 1.16.6 to 1.16.9

Bumps [@embroider/macros](https://github.com/embroider-build/embroider/tree/HEAD/packages/macros) from 1.16.6 to 1.16.9.
- [Release notes](https://github.com/embroider-build/embroider/releases)
- [Changelog](https://github.com/embroider-build/embroider/blob/main/CHANGELOG.md)
- [Commits](https://github.com/embroider-build/embroider/commits/HEAD/packages/macros)

---
updated-dependencies:
- dependency-name: "@embroider/macros"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -32,7 +32,7 @@
   },
   "dependencies": {
     "@babel/core": "^7.25.2",
-    "@embroider/macros": "^1.16.6",
+    "@embroider/macros": "^1.16.9",
     "@glimmer/tracking": "^1.1.2",
     "ember-auto-import": "^2.7.4",
     "ember-cli-babel": "^8.2.0",