vrf: T7024: instance name "up" and "down" are reserved and should not be used

[c-po]

Change summary

Add "up" and "down" to the list of disallowed VRF names, as they conflict with iproute2 options

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component
• Other (please describe):

Related Task(s)

• https://vyos.dev/T7024

Related PR(s)

How to test / Smoketest result

vyos@vyos:~$ /usr/libexec/vyos/tests/smoke/cli/test_vrf.py
test_vrf_assign_interface (__main__.VRFTest.test_vrf_assign_interface) ... ok
test_vrf_bind_all (__main__.VRFTest.test_vrf_bind_all) ... ok
test_vrf_conntrack (__main__.VRFTest.test_vrf_conntrack) ... ok
test_vrf_disable_forwarding (__main__.VRFTest.test_vrf_disable_forwarding) ... ok
test_vrf_ip_ipv6_nht (__main__.VRFTest.test_vrf_ip_ipv6_nht) ... ok
test_vrf_ip_ipv6_protocol_non_existing_route_map (__main__.VRFTest.test_vrf_ip_ipv6_protocol_non_existing_route_map) ... ok
test_vrf_ip_protocol_route_map (__main__.VRFTest.test_vrf_ip_protocol_route_map) ... ok
test_vrf_ipv6_protocol_route_map (__main__.VRFTest.test_vrf_ipv6_protocol_route_map) ... ok
test_vrf_link_local_ip_addresses (__main__.VRFTest.test_vrf_link_local_ip_addresses) ... ok
test_vrf_loopbacks_ips (__main__.VRFTest.test_vrf_loopbacks_ips) ... ok
test_vrf_static_route (__main__.VRFTest.test_vrf_static_route) ... ok
test_vrf_table_id_is_unalterable (__main__.VRFTest.test_vrf_table_id_is_unalterable) ... ok
test_vrf_vni_add_change_remove (__main__.VRFTest.test_vrf_vni_add_change_remove) ... ok
test_vrf_vni_and_table_id (__main__.VRFTest.test_vrf_vni_and_table_id) ... ok
test_vrf_vni_duplicates (__main__.VRFTest.test_vrf_vni_duplicates) ... ok

----------------------------------------------------------------------
Ran 15 tests in 221.210s

OK

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• I have run the components SMOKETESTS if applicable
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[github-actions]

👍
No issues in PR Title / Commit Title

[github-actions]

CI integration ❌ failed!

Details

CI logs

• CLI Smoketests (no interfaces) ❌ failed
• CLI Smoketests (interfaces only) 👍 passed
• Config tests ❌ failed
• RAID1 tests 👍 passed
• TPM tests 👍 passed