cxf upgrade to 3.1.12
cxf upgrade to 3.1.12

The version 3.1.9 appears to be generating exceptions on async downloads

Bug-Url: https://github.com/kerubistan/kerub/issues/153
Signed-off-by: Laszlo Hornyak <b67b79795179d8ff38e8fa896b513991ab7f1811@gmail.com>

K0zka/kerub,kerubistan/kerub,kerubistan/kerub,K0zka/kerub,K0zka/kerub,kerubistan/kerub