Bootstrap: wait for daemon

[sabaini]

Description

Wait for microcephd readiness before attempting to bootstrap. Depending on machine load this can occasionally lead to a race otherwise

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• CleanCode (Code refactor, test updates, does not introduce functional changes)
• Documentation update (Doc only change)

How Has This Been Tested?

NOTE: All functional changes should accompany corresponding tests (unit tests, functional tests etc).

Please describe the addition/modification of tests done to verify this change. Please also list any relevant details for your test configuration.

Contributor's Checklist

Please check that you have:

• self-reviewed the code in this PR.
• added code comments, particularly in hard-to-understand areas.
• updated the user documentation with corresponding changes.
• added tests to verify effectiveness of this change.

[UtkarshBhatthere]

lgtm

[UtkarshBhatthere]

I can't seem to find the associated bug for this fix. Please add it if we have any tracker.

[sabaini]

This was reported internally (thanks @roosterfish for the hint!)