BDDReachabilityAnalysisFactory: fix denied out (batfish#5573)

And add comments to code, plus simplify with branch.

JunOS: link firewall-filters (batfish#5509)

Juniper Filters: Better names for cross-zone firewall filters (batfis…

…h#5395)

pmd: make usable in other projects (batfish#5369)

Cisco: handle vrf declared in address-family line (batfish#5157)

And fix a re-entrant bug in vrf block, and add test/update existing ref test.

XR: fix a crash on certain BGP/Address-family combinations (batfish#5124

)

* XR: fix a crash on certain BGP/Address-family combinations

BGP: handle implicit confederation membership (batfish#4990)

* handle case where BGP peer is implicitly in a confederation with its peer

Add next hop interface in route row attribute (batfish#4802)

Support for EVPN type 5 routes in BDP (batfish#4656)

IOS: more permissive names for bgp templates (peer/session) (batfish#…

…4379)