Code review comment for ~ahasenack/ubuntu/+source/ldb:disco-ldb-1.5.4

The changelog has the same indenting issue as tdb - the majority of lines should be indented under " New upstream version: 1.5.4 (LP: #1818525)"

And some other changes are tied to "d/control: add python3 packages (LP: #1440381)"
Indenting those would make two groups of changes which are easier to be understood.

There are a few cleanups which I can't link to one or the other, so they might correctly be top level elements.