New component-mismatches for source universe -> main

[process-component-mismatches-diff]

The following universe packages have new reverse dependencies
in main or got seeded. They need to get a MainInclusionReport and be
promoted, or the reverse dependencies in main need to be dropped:

  o placement: placement-api placement-common placement-doc python3-placement
    MIR: #1805691 (In Progress)
    [Reverse-Depends: Rescued from placement, Ubuntu.Focal supported-misc-servers seed, placement-api, python3-placement]
 

Please see http://people.canonical.com/~ubuntu-archive/component-mismatches.txt
for the full report.

Please contact https://launchpad.net/~ubuntu-archive for problems with this
notification.