Integrate gitlab-ci/ci-remove-last-ssh-parts and 2 more

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@3146ed1e

CI: increase timeout of package-documentation to 5m

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@4d5bca8f

CI: remove 'setup_ssh' as ssh access is disabled

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@8353d920

CI: lava testing: replace ssh with https url and CI_JOB_TOKEN