BGP-LS Network Layer Reachability Information (NLRI) to carry confederation ID

BGP Link State (BGP-LS) network layer reachability information (NLRI) to carry the confederation ID in TLV 512 when BGP confederation is enabled. The NLRI carries the confederation ID along with the member autonomous system number (AS number) in TLV 517 as defined in RFC9086. In releases before Junos OS Release 23.1R1, BGP-LS NLRI carries only the member AS number in TLV 512 and the confederation ID is not encoded in the lsdist.0 routing table.