no idempotence in route action

Summary

When server is rebooted or network is restarted, there is some special route 169.254.0.0/16 added. So if you execute network:route action multiple times, it will always generate changes - this special route removal.

Steps to reproduce

Execute netowrking:route and system:reboot multpile times.

Expected behavior

Only reboot generates changes.

Actual behavior

networking:route action generates changes.

Relevant logs and/or screenshots

Nope.

Possible fixes

Add 169.254.0.0/16 route as basic route and ignore it.