tests/bird-bgp-tcpao -> tests/bgp-bird-tcpao

I decided to restructure this, so that the test starts with the category or protocol being tested

Author: felbinger

tests/README.md

@@ -2,13 +2,13 @@
 
 | Test Name                                 | Tested Software Components |
 |-------------------------------------------|----------------------------|
+| bgp-bird-tcpao                            | BIRD3                      | <!-- Add FRR when TCP-AO is supported -->
 | bgp-extended-nexthop                      | FRR, BIRD3                 |
 | bgp-frr-unnumbered                        | FRR                        | <!-- Add BIRD when unnumbered peerings are supported -->
 | bgp-md5                                   | FRR, BIRD3                 |
 | bgp-prefsource                            | FRR, BIRD3                 |
 | bgp-simple                                | FRR, BIRD3                 |
 | bgp-ttl-security                          | FRR, BIRD3                 |
-| bird-bgp-tcpao                            | BIRD3                      | <!-- Add FRR as a if TCP-AO is supported -->
 | dhcpv4                                    | Kea DHCP Server, dhclient  | <!-- Extend by NetworkManager/systemd-networkd clients -->
 | dns-knot                                  | Knot DNS Server            |
 | dns-knot-dnssec                           | Knot DNS Server            |