Support arm64 architecture

[osherdp]

Hi folks!

We're interested in deploying GitWebhookProxy on top of graviton nodes. This is a family of processors that are much cheaper and performant.

Currently the image stakater/gitwebhookproxy is only being built for linux/amd64. What will it take to build it also for linux/arm64?

[MuneebAijaz]

hi @osherdp , here's an example https://github.com/stakater/Reloader/blob/master/.github/workflows/release.yaml#L108
as for Dockerfile changes https://github.com/stakater/Reloader/blob/master/Dockerfile

[MuneebAijaz]

feel free to open a PR

[osherdp]

@MuneebAijaz hi :)
With the build process running in jenkins, are you sure it will be easy for me to test those kind of changes?
It might have been easier if it were at github-actions, but I don't think it's the case for this repo (as opposed to Reloader)