Update dependency miragejs to v0.1.46 (#5534)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -139,7 +139,7 @@
     "ember-get-config": "2.1.1",
     "ember-inflector": "4.0.2",
     "ember-modifier": "3.2.7",
-    "miragejs": "0.1.45"
+    "miragejs": "0.1.46"
   },
   "pnpm": {
     "peerDependencyRules": {