To reproduce
```
set protocols bgp 64501 neighbor 203.0.113.1 remote-as '65001'
set protocols bgp 64501 neighbor 203.0.113.1 address-family ipv4-unicast capability orf prefix-list send
```
Commit
```
Traceback (most recent call last):
File "/usr/libexec/vyos/conf_mode/protocols_bgp.py", line 197, in <module>
apply(c)
File "/usr/libexec/vyos/conf_mode/protocols_bgp.py", line 182, in apply
frr_cfg.commit_configuration(frr_daemon)
File "/usr/lib/python3/dist-packages/vyos/frr.py", line 442, in commit_configuration
reload_configuration('\n'.join(self.config), daemon=daemon)
File "/usr/lib/python3/dist-packages/vyos/frr.py", line 203, in reload_configuration
raise CommitError(f'Configuration FRR failed while commiting code, please enabling debugging to examine logs')
vyos.frr.CommitError: Configuration FRR failed while commiting code, please enabling debugging to examine logs
```
Also, bug with receive
```
set protocols bgp 64501 neighbor 203.0.113.1 address-family ipv4-unicast capability orf prefix-list receive
```