Two consistently failing tests

[wileyj]

tests::epoch_25::microblocks_disabled ex: https://github.com/stacks-network/stacks-core/actions/runs/8697187198/job/23853713055

tests::nakamoto_integrations::follower_bootup ex: https://github.com/stacks-network/stacks-core/actions/runs/8697187198/job/23853716183

These tests are consistently timing out, suggesting they're waiting for something to happen that never does when executed as a github action.