release ocb container image

[frzifus]

It seems that there has already been some effort to make a ocb container image available. But its unclear where it should live?

• Add ocb Docker image opentelemetry-collector#5712
• feat: add Dockerfile for ocb opentelemetry-collector#6451

According to the discussion in the collector repo, should it be released here?

[jpkrohling]

I believe the first step would then to move the release of ocb to this repo. It's currently being released from the core repository: https://github.com/open-telemetry/opentelemetry-collector/releases/tag/cmd%2Fbuilder%2Fv0.72.0

[frzifus]

note: As discussed in the collector sig call - we create the image here.