add RPKI route map in GUI

[yon 0]

i need setup these route map, but GUI nothing for this. It should provide a flexible way to allow its own various situations.

route-map A01 deny 20
 match rpki invalid
!
route-map A01 permit 30
 match rpki notfound
 set local-preference 100
 set metric 50
route-map A01 permit 50
 match rpki valid
 set local-preference 100
 set metric 50

[viktor_g]

@yon-0 feature request created: https://redmine.pfsense.org/issues/11405