feat(docker): build both amd64 and arm64 platforms

[barryrobison]

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[CLAassistant]

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[andreev-io]

It seems that load: true forces a single-arch build to happen.

[barryrobison]

It seems that load: true forces a single-arch build to happen.

Yeah sorry about that - I've pushed some changes which result in a successful image build:

https://github.com/barryrobison/kubenetmon/actions/runs/13260886777/job/37017019057

but the tests are failing. I'll have another look tomorrow to troubleshoot if that's due to the image.

Thanks!
-baz

[andreev-io]

Thank you for making the contribution! I'll take a deeper look at what's the right approach tomorrow as well.

[andreev-io]

@barryrobison Test issues were related to a recent update to the ClickHouse image where default user password became required. I updated that on main and your change is now passing CI. I'm going to merge it, thank you for the contribution!