build: replace @vueuse/head with @unhead/vue

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

src/views/Moderation/ReportView.vue

@@ -416,7 +416,7 @@ import { GraphQLError } from "graphql";
 import { ApolloCache, FetchResult } from "@apollo/client/core";
 import { useLazyQuery, useMutation, useQuery } from "@vue/apollo-composable";
 import { useCurrentActorClient } from "@/composition/apollo/actor";
-import { useHead } from "@vueuse/head";
+import { useHead } from "@unhead/vue";
 import { useI18n } from "vue-i18n";
 import { useRouter } from "vue-router";
 import { ref, computed, inject } from "vue";