Bump the embroider group with 2 updates

Bumps the embroider group with 2 updates: [@embroider/compat](https://github.com/embroider-build/embroider/tree/HEAD/packages/compat) and [@embroider/router](https://github.com/embroider-build/embroider/tree/HEAD/packages/router).


Updates `@embroider/compat` from 3.3.1 to 3.4.0
- [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/compat)

Updates `@embroider/router` from 2.1.5 to 2.1.6
- [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/router)

---
updated-dependencies:
- dependency-name: "@embroider/compat"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: embroider
- dependency-name: "@embroider/router"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: embroider
...

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

package.json

@@ -35,10 +35,10 @@
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.2.0",
-    "@embroider/compat": "~3.3.1",
+    "@embroider/compat": "~3.4.0",
     "@embroider/core": "~3.4.2",
     "@embroider/macros": "^1.13.1",
-    "@embroider/router": "^2.1.5",
+    "@embroider/router": "^2.1.6",
     "@embroider/webpack": "~3.2.1",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",