WIP [CI] Add clone3 to old seccomp

[woju]

See commit message.

How to test this PR?

CI should pass on all pipelines without triggering this problem:

E: Problem executing scripts APT::Update::Post-Invoke 'rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true'

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This change is