This update for cloud-init fixes the following issues:

- Properly handle static routes. The EphemeralDHCP context manager did
not parse or handle rfc3442 classless static routes which prevented
reading datasource metadata in some clouds (bsc#1141969)
- Fixes an issue where udevadm settle was executed incorrectly (bsc#1144363)
- If no routes are set for a subnet but the subnet has a gateway specified, set
the gateway as the default route for the interface (bsc#1144881)
- Fixes an issue where the OpenStack data source could not be detected on
VMWare Integrated OpenStack (VIO). This has resulted in an unconfigured
instance (bsc#1136440)

This update was imported from the SUSE:SLE-15:Update update project.