Create continuous integration and continuous delivery for creating container image for snowflake proxy

We could consider creating the necessary continuous integration and continuous delivery to create and publish container images automatically.

Umbrel asked us:"If you push multi architecture builds to Docker Hub after your releases automatically, it would just be super simple PR to update the version number and checksum to keep Umbrel up to date". 

16:25:22 <shelikhoo> Umbrel asked us:"If you push multi architecture builds to Docker Hub after your releases automatically, it would just be super simple PR to update the version number and checksum to keep Umbrel up to date". https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/issues/40169
16:25:37 <shelikhoo> I think is comes more to the CI/CD part of things
16:25:42 <ggus> i reached out to luke from umbrel, and he asked me about that
16:26:14 <shelikhoo> currently, I think we are building this by hand
16:26:31 <shelikhoo> and there no automated deployment
16:26:54 <shelikhoo> it will take sometime to get CICD working, but it will save a lot of efforts
16:27:04 <shelikhoo> in the long run
16:27:21 <shelikhoo> otherwise if we still build it by hand
16:27:51 <shelikhoo> we could add updating docker image to our check list
16:30:25 <ggus> sounds good
16:30:29 <shelikhoo> i will create a ticket for adding build docker image to CI
16:31:09 <ggus> thank you, shel!