Comment 25 for bug 1978913

Reviewed and uploaded to Focal on top of the recent security upload.

The previous upload has been rejected from the queue (thanks, Robie).

For documentation purposes:

- Original upload (15.2.17-0ubuntu0.20.04.2) was accepted into -proposed
  (see [1] and comment #11), but was deleted later due to timing/issues
  with the verification tags and test steps (comments #15, #20).

- Another upload (15.2.17-0ubuntu0.20.04.3) was made, but was trumped by
  the security upload (same version number); it also had some differences
  in the debdiff (e.g., DEP3 headers, changelog) to the original upload.
  It's now rejected from the queued.

- This upload (15.2.17-0ubuntu0.20.04.4) is on top of the security upload
  (<version>.3), and has the _original_ changes (<version>.2), which have
  already been approved once (this should help), plus adjustments to DEP3.

This has been build-tested locally on amd64, for time/performance reasons.

Attaching the debdiff (without the build-generated noise in src/test dir)
for reference purposes.

Thanks!

[1] https://launchpad.net/ubuntu/+source/ceph/15.2.17-0ubuntu0.20.04.2