Bug#1101201: UDD/lintian: information field contains newline

Package: qa.debian.org
User: [email protected]
Usertags: udd

Dear UDD maintainers,

the `information` field of the `lintian_results_agg` table contains 
stray newline characters.

These newline characters make it difficult to process exported results 
with common line-based tools.

To reproduce this issue:

```
echo "\copy ( SELECT source,information FROM lintian_results_agg WHERE 
tag='debian-build-system' LIMIT 10 ) TO stdout CSV" | \
psql "postgresql://udd-mirror:[email protected]/udd" | \
wc -l
```

Regards,