fix: added missing author value

.github/workflows/beta.yml

@@ -111,6 +111,7 @@ jobs:
         echo "$authors"
         discord_data=$(jq -nc \
                       --arg field_value "$commit_messages" \
+                      --arg author_value "$authors" \
                       --arg footer_text "Version $VERSION" \
                       --arg timestamp "$(date -u +%Y-%m-%dT%H:%M:%S.000Z)" \
                       --arg thumbnail_url "https://avatars.githubusercontent.com/u/41344259?v=4" \