Bump @glimmer/interfaces from 0.84.3 to 0.87.1 (#89)

Bumps [@glimmer/interfaces](https://github.com/glimmerjs/glimmer-vm) from 0.84.3 to 0.87.1.
- [Release notes](https://github.com/glimmerjs/glimmer-vm/releases)
- [Changelog](https://github.com/glimmerjs/glimmer-vm/blob/main/CHANGELOG.md)
- [Commits](glimmerjs/glimmer-vm@v0.84.3...v0.87.1)

---
updated-dependencies:
- dependency-name: "@glimmer/interfaces"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@babel/parser": "7.23.0",
-    "@glimmer/interfaces": "^0.84.3",
+    "@glimmer/interfaces": "^0.87.1",
     "@glimmer/reference": "^0.84.3",
     "@glimmer/validator": "^0.84.3",
     "@types/babel__generator": "^7.6.4",