[Bug Report][3.2.4] v-autocomplete with readonly items array breaks v-model type

[jfrs]

Environment

Vuetify Version: 3.2.4
Vue Version: 3.3.1
Browsers: Firefox 112.0
OS: Windows 10

Steps to reproduce

When you pass a readonly array to the autocomplete's items its v-model type becomes null | undefined instead of V | null | undefined.
Removing the readonly modifier solves the issue but TypeScript will complain when passing the prop.

Expected Behavior

The autocomplete's model accepts V | null | undefined when the items prop is readonly V[] | undefined.

Actual Behavior

The autocomplete's model accepts null | undefined when the items prop is readonly V[] | undefined.

Reproduction Link

https://play.vuetifyjs.com/#...

Other comments

Follow-up from #17298