fix(deps): update dependency @ckeditor/ckeditor5-vue to v5

Author: renovate[bot]

package-lock.json

@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@ckeditor/ckeditor5-build-classic": "30.0.0",
-    "@ckeditor/ckeditor5-vue": "2.0.1",
+    "@ckeditor/ckeditor5-vue": "5.1.0",
     "@iconicicons/vue3": "1.5.0",
     "@vueup/vue-quill": "1.0.0-beta.7",
     "@vueuse/components": "^6.9.2",