Add fix for type conflict in matrix package

This fixes this:
https://github.com/cardstack/boxel/actions/runs/8457731451/job/23170368959?pr=1118#step:12:12

Author: backspace

package.json

@@ -21,6 +21,7 @@
     "overrides": {
       "@types/eslint": "8.4.1",
       "@embroider/util": "1.12.0",
+      "@glimmer/tracking>@glimmer/validator": "0.84.3",
       "jsesc": "^3.0.0",
       "ember-modifier": "^4.1.0",
       "prettier": "github:cardstack/prettier#glimmer-style-tag-in-template-support"
@@ -45,7 +46,7 @@
     "@actions/github": "^4.0.0",
     "@babel/core": "^7.24.3",
     "@glimmer/component": "^1.1.2",
-    "@glimmer/tracking": "^1.0.4",
+    "@glimmer/tracking": "^1.1.2",
     "@glint/core": "1.3.0",
     "@glint/environment-ember-loose": "1.3.0",
     "@glint/environment-ember-template-imports": "1.3.0",