[DEV] Migrate trace image to newer Alpine version

[ericvaandering]

The trace image uses Alpine 3.15 which is no longer supported. We should move this to something newer.

Dockerfile is here: https://github.com/dmwm/CMSRucio/blob/master/docker/rucio-tracer/Dockerfile

Actually it's here: https://github.com/dmwm/rucio-tracers

[d-ylee]

@ericvaandering Looking at both Dockerfiles, it looks like each of them refer to different trace source repos:

CMSRucio (https://github.com/dmwm/CMSRucio/blob/master/docker/rucio-tracer/Dockerfile)

• Valentin's repository, https://github.com/vkuznet/RucioTraces
• Last updated 2 years ago

dmwm/rucio-tracers

• https://github.com/dmwm/rucio-tracers
• Last updated 3 years ago

Which repository should we be building from?