Update vnStat to 1.17 which fixes database issue.
Remove unecessary patch
Based on:
commit 79b6e9dc61 by
Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
This reverts commit 79b6e9dc61.
Undo the recent vnstat update due to upstream bugs preventing database
restoration.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>