net/hns3: support filter registers by module names

This patch support dumping registers which name contains the
`filter` string. The module names are in lower case and so is
the `filter`. Available module names are cmdq, common_pf,
common_vf, ring, tqp_intr, 32_bit_dfx, 64_bit_dfx, bios, igu_egu,
ssu, ppp, rpu, ncsi, rtc, rcb, etc.

Signed-off-by: Jie Hai <haijie1@huawei.com>
Signed-off-by: 0-day Robot <robot@bytheb.org>