Update python-pyroute2 to version 0.6.13 / rev 25 via SR 987188
    
    https://build.opensuse.org/request/show/987188
    by user dirkmueller + dimstar_suse
    - update to 0.6.13:
      * requests: IPv6 routes default priority
      * requests: fix wrong family on empty IP targets
      * ndb: fix NetlinkError escalation routine on apply
    
    - update to 0.6.12:
      * ndb: allow dict as keys in __contains__
      * ndb: fixed count() on nested views
      * ndb: fix IPv6 addr removal: #926
      * ifinfmsg: fixed IFLA_IPTUN_FLAGS: #924
      * tc: fix tcm_info setting: #928
    - update to 0.6.11:
      * ipdb: fix requests compatibility: #920
      * ipdb: added deprecation warning
    - update to 0.6.10:
      * ndb: fix DB reload on incomplete requests in the IPRoute API fallbacks: #890
      * ndb: basic ipvlan support
      * ndb: support ndb.schema.backup("filename") fro SQLite3 backend
      * ndb: transactions, CheckProcess, PingAddress, see test_ndb/test_transaction.py and docs
      * ndb: make snapshots o