CI/CD Pipeline

[pbogre]

Suggested by @cfarrel987

Mainly interested in automated Docker builds

[cfarrell987]

Could also be interesting to automatically sync the airports and airlines databases from external sources.

[Helion55]

Hello, I have opened a PR regarding this issue. I have tested it already; it is working fine and suggest me any changes if needed.

[pbogre]

Thanks to @Helion55 Jetlog now has CI for PRs into main! I'll keep this issue open because there are some others that I would like to have implemented, namely:

• Docker image for new releases (latest and x.x.x)

[pbogre]

Releases and PRs now have docker ci thanks to #90