Update to latest version of Freescout

[NathanHbt]

Hello,

I am using Freescout via Docker.
In the environment variables, I have ENABLE_AUTO_UPDATE=true.

I restarted the instance, but the Freescout version remains at 1.8.146, whereas it seems that you have released the Docker image for 1.8.147.

How do I upgrade from 1.8.146 to 1.8.147?

Thank you in advance,