Expand the c33 PSE attributes with PSE class, extended state information
and power consumption.

./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do pse-get
	     --json '{"header":{"dev-name":"eth0"}}'
{'c33-pse-actual-pw': 1700,
 'c33-pse-admin-state': 3,
 'c33-pse-pw-class': 4,
 'c33-pse-pw-d-status': 4,
 'header': {'dev-index': 4, 'dev-name': 'eth0'}}

./ynl/cli.py --spec netlink/specs/ethtool.yaml --no-schema --do pse-get
	     --json '{"header":{"dev-name":"eth0"}}'
{'c33-pse-admin-state': 3,
 'c33-pse-ext-state': 'mr-mps-valid',
 'c33-pse-ext-substate': 2,
 'c33-pse-pw-d-status': 2,
 'header': {'dev-index': 4, 'dev-name': 'eth0'}}
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20240704-feature_poe_power_cap-v6-2-320003204264@bootlin.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>