print certain rows from downloads.db when bugreports are taken

when downloads fail/get stuck, we need to look at the database state
for those downloads. and when the users report such problems, it is
a royal pain not to have that info and most users don't seem to bother
sending database dumps because it is a bit of work.

so lets just dump info about downloads that failed or
downloads from GSF (OTAs, for example)

helps debugging. there is STOP ship comment to not dump data once
HC is released.

Change-Id: Id1254982fd82b4c55f1816a2491f00966840f024