net: phy: nxp-c45-tja11xx: enable LTC sampling on both ext_ts edges

commit 5e46e5dd19d81875ea762c1c5ca19fc061ad6128 from
https://github.com/nxp-auto-linux/linux



The external trigger configuration for TJA1120 has changed. The PHY
supports sampling of the LTC on rising and on falling edge.

Issue: ALB-10440

Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230731091619.77961-7-radu-nicolae.pirea@oss.nxp.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>
(cherry picked from commit b0b2247d)
Signed-off-by: Zhantao Tang <zhantao.tang@windriver.com>