chore(deps): bump @embroider/macros from 1.14.0 to 1.15.0 (#726)

Bumps [@embroider/macros](https://github.com/embroider-build/embroider/tree/HEAD/packages/macros) from 1.14.0 to 1.15.0.
- [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-minor
...

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

Author: dependabot[bot]

package.json

@@ -37,7 +37,7 @@
     "@ember/legacy-built-in-components": "^0.5.0",
     "@ember/optional-features": "^2.1.0",
     "@ember/render-modifiers": "^2.1.0",
-    "@embroider/macros": "^1.14.0",
+    "@embroider/macros": "^1.15.0",
     "@fortawesome/ember-fontawesome": "^2.0.0",
     "@fortawesome/free-regular-svg-icons": "^6.5.1",
     "@fortawesome/free-solid-svg-icons": "^6.5.1",