package/libcamera: bump to version ab0188fc8bbb6f397ac3aa11c9377662b7bd88b0

Build failures due to:
`fatal error: sys/auxv.h: No such file or directory`
have been fixed upstream.

Fixes:
http://autobuild.buildroot.net/results/158/158950190141b4f1b0a3d7813322d3971bb8ba75/



Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>