feat: the configuration that says which services run together (4.17.0)

ServiceClustersMixin.get_service_clusters() -> ServiceClustersDict
{patroni, adguardhome_sync, bunkerweb}: per mechanism the clusters the
host's configuration says it belongs to, each with its members (address,
port, name, role as the mechanism words it, this_host, config_from) and the
unit or container it was read from (source).

- Patroni: scope, name and restapi.connect_address from its YAML, then the
  members and roles /cluster lists from the DCS.
- adguardhome-sync: ORIGIN_URL and REPLICA*_URL; the origin pushes to each
  replica.
- BunkerWeb: a worker's API_WHITELIST_IP names the manager it admits, a
  manager's BUNKERWEB_INSTANCES its workers.

Two hosts answering at one virtual IP prove nothing; this is the evidence
that they run one service (NetOrk/netork#1125). One generic command for
every Linux host, filtered on the host like the virtual IPs' one:
allowlisted fields only, URLs without user:password@, DCS endpoints stay
there. Root first, then without it; None per mechanism is "did not look".

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "napalm-device-types"
-version = "4.16.0"
+version = "4.17.0"
 description = "Abstract device-type base classes for NAPALM drivers"
 readme = "README.md"
 requires-python = ">=3.10"