T6628: IPoE-server rename "static-ip" to "ip-address" for local auth

[natali-rs1985]

Change summary

Rename leafNode from 'static-ip' to 'ip-address'

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):rename leafNode

Related Task(s)

• https://vyos.dev/T6628

Related PR(s)

How to test / Smoketest result

/usr/libexec/vyos/tests/smoke/cli/test_service_ipoe-server.py
test_accel_ipv4_pool (__main__.TestServiceIPoEServer.test_accel_ipv4_pool) ... ok
test_accel_ipv6_pool (__main__.TestServiceIPoEServer.test_accel_ipv6_pool) ... ok
test_accel_limits (__main__.TestServiceIPoEServer.test_accel_limits) ... ok
test_accel_local_authentication (__main__.TestServiceIPoEServer.test_accel_local_authentication) ... ok
test_accel_log_level (__main__.TestServiceIPoEServer.test_accel_log_level) ... ok
test_accel_name_servers (__main__.TestServiceIPoEServer.test_accel_name_servers) ... ok
test_accel_next_pool (__main__.TestServiceIPoEServer.test_accel_next_pool) ... ok
test_accel_ppp_options (__main__.TestServiceIPoEServer.test_accel_ppp_options) ... skipped 'PPP is not a part of IPoE'
test_accel_radius_authentication (__main__.TestServiceIPoEServer.test_accel_radius_authentication) ... ok
test_accel_shaper (__main__.TestServiceIPoEServer.test_accel_shaper) ... ok
test_accel_snmp (__main__.TestServiceIPoEServer.test_accel_snmp) ... ok
test_accel_wins_server (__main__.TestServiceIPoEServer.test_accel_wins_server) ... skipped 'WINS server is not used in IPoE'
test_ipoe_server_start_session (__main__.TestServiceIPoEServer.test_ipoe_server_start_session) ... ok
test_ipoe_server_static_client_ip_address (__main__.TestServiceIPoEServer.test_ipoe_server_static_client_ip) ... ok
test_ipoe_server_vlan (__main__.TestServiceIPoEServer.test_ipoe_server_vlan) ... ok

----------------------------------------------------------------------
Ran 15 tests in 112.600s

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 👍 passed!

Details

CI logs

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