Sync some patchs from upstreaming and modifies are as follow:
- maintainers: update for hns3 driver
- app/testpmd: add command to flush multicast MAC addresses
- app/testpmd: fix help string
- app/testpmd: fix multicast address pool leak
- net/hns3: optimize SVE Rx performance
- net/hns3: optimize rearm mbuf for SVE Rx
- net/hns3: optimize free mbuf for SVE Tx
- net/hns3: fix order in NEON Rx
- net/hns3: fix traffic management dump text alignment
- net/hns3: fix traffic management thread safety
- net/hns3: fix flushing multicast MAC address
- net/hns3: fix error code for multicast resource
- net/hns3: fix VF default MAC modified when set failed
- net/hns3: fix index to look up table in NEON Rx
- net/hns3: fix non-zero weight for disabled TC
- config/arm: add HiSilicon HIP10
Signed-off-by: Dengdui Huang <huangdengdui@huawei.com>
