Use /dev/shm for worker-tmp-dir in gunicorn in Docker (#1003)
Use /dev/shm for worker-tmp-dir in gunicorn in Docker (#1003)

* Use `/dev/shm` for `--worker-tmp-dir` in gunicorn in Docker

ajvpot/CTFd,CTFd/CTFd,CTFd/CTFd,ajvpot/CTFd,isislab/CTFd,LosFuzzys/CTFd,CTFd/CTFd,ajvpot/CTFd,LosFuzzys/CTFd,LosFuzzys/CTFd,CTFd/CTFd,isislab/CTFd,LosFuzzys/CTFd,ajvpot/CTFd,isislab/CTFd,isislab/CTFd