Update oslo-incubator to 037dee004c3e2239

This brought in/includes the following changes:

ad248f6658d5 Specify namedtuple_as_object=False when using simplejson
3d90045d2d Backport code for i18n to check lazy at runtime

Change-Id: I6ffb317f7e8fa57d79a7d0c6a9fc2517bc169e4b
Merge "Update oslo-incubator to 037dee004c3e2239"