nested filter bug in @nestjsx/crud.
to reproduce run the server, then
bash curl -X POST "http://localhost:3000/color" -H "Content-Type: application/json" -d '{"name":"white"}'
bash curl -X POST "http://localhost:3000/color" -H "Content-Type: application/json" -d '{"name":"black"}'
bash curl -X POST "http://localhost:3000/car" -H "Content-Type: application/json" -d '{"name":"testCar","color":{"id":1}}'
bash curl -X POST "http://localhost:3000/car" -H "Content-Type: application/json" -d '{"name":"testCar2","color":{"id":2}'
bash curl -X GET "http://localhost:3000/car?join=color&filter=color.id||eq||1" -H "Content-Type: application/json" -d '{"name":"testCar","color":{"id":1}}'
$ npm install
# development
$ npm run start
# watch mode
$ npm run start:dev