chore(*): Update dependency @mdi/font to v7.4.47

Author: renovate[bot]

frontend/package.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "@babel/core": "7.22.1",
     "@babel/preset-env": "7.22.2",
-    "@mdi/font": "7.2.96",
+    "@mdi/font": "7.4.47",
     "@nuxtjs/eslint-module": "4.1.0",
     "@vue/test-utils": "1.3.6",
     "@vue/vue2-jest": "29.2.6",