chore: still need ember/string devDep due to ember-resolver 10 peer

Author: Techn1x

package-lock.json

@@ -37,6 +37,7 @@
     "@babel/eslint-parser": "^7.21.3",
     "@babel/plugin-proposal-decorators": "^7.21.0",
     "@ember/optional-features": "^2.0.0",
+    "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^2.9.3",
     "@embroider/test-setup": "^3.0.0",
     "@glimmer/component": "^1.1.2",