bgpd: Fix `show bgp summary wide` alignment

bgpd: Fix `show bgp summary wide` alignment

Before:

```
r1# show ip bgp summary wide

IPv4 Unicast Summary (VRF default):
BGP router identifier 192.168.1.1, local AS number 65001 vrf-id 0
BGP table version 0
RIB entries 0, using 0 bytes of memory
Peers 1, using 725 KiB of memory

Neighbor        V         AS    LocalAS   MsgRcvd   MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt Desc
192.168.1.2     4      65002     65001         8         8        0    0    0 00:00:05            0        0 FRRouting/9.1-dev-MyOwnFRRVersion-gc5fc0beb46

Total number of neighbors 1
r1#
```

After:

```
r1# show ip bgp summary wide

IPv4 Unicast Summary (VRF default):
BGP router identifier 192.168.1.1, local AS number 65001 vrf-id 0
BGP table version 0
RIB entries 0, using 0 bytes of memory
Peers 1, using 725 KiB of memory

Neighbor        V         AS    LocalAS   MsgRcvd   MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd   PfxSnt Desc
192.168.1.2     4      65002      65001        10        10        0    0    0 00:00:08            0        0 FRRouting/9.1-dev-MyOwnFRRVersion-g4be13ec347

Total number of neighbors 1
r1#
```

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>