release candidate 23.03-rc2

[Thomas Monjalon]

A new DPDK release candidate is ready for testing:
	https://git.dpdk.org/dpdk/tag/?id=v23.03-rc2

There are 319 new patches in this snapshot.

Release notes:
	https://doc.dpdk.org/guides/rel_notes/release_23_03.html

Few major additions arrived in this -rc2:
	- machine learning inference device API
	- platform bus
	- open link speed to 400G
There were a lot of updates in drivers, including new ones:
	- Intel cpfl IPU driver
	- Marvell CNXK machine learning inference
The driver features should be frozen now.

Please test and report issues on bugs.dpdk.org.
Do not forget to review examples, tests and documentation updates.

DPDK 23.03-rc3 is expected in one week.

Thank you everyone