feat: remove usage of .sync and define explicitly emits (#10209)

References

- https://v3-migration.vuejs.org/breaking-changes/v-model
-
https://v3-migration.vuejs.org/breaking-changes/v-on-native-modifier-removed.html

app/javascript/dashboard/components/widgets/conversation/bubble/ImageAudioVideo.vue

@@ -116,7 +116,7 @@ export default {
     </audio>
     <GalleryView
       v-if="show"
-      :show.sync="show"
+      v-model:show="show"
       :attachment="attachment"
       :all-attachments="filteredCurrentChatAttachments"
       @error="onImgError"