mlx5 PMD returns incorrect values for max_mtu and max_rx_pktlen from
rte_eth_dev_info_get(). To be specific:

- max_mtu is set to UINT16_MAX - set statically in rte_eth_dev_info_get()
implementation as a fallback; it is never updated based on device's
capabilities in mlx5 PMD implementation 
- max_rx_pktlen is set to 65536 - incorrect value; should be read based on
device's capabilities

Bug ID	1719
Summary	mlx5 PMD returns incorrect max_mtu and max_rx_pktlen from rte_eth_dev_info_get()
Product	DPDK
Version	24.11
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	ethdev
Assignee	dev@dpdk.org
Reporter	dsosnowski@nvidia.com
Target Milestone	---