cloud9: fix compilation error with o3 module

Take a more recent revision.
See related issue:
https://github.com/ajaxorg/o3/commit/0bfd58559fee135d96788ba35115d5de68703609



Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>