dts:starfive:jh7110: set gmac phy tx_inverted for JH7110B+YT8531PHY.
JH7110B requires tx_inverted_10/100/1000 configuration, and different parameters
may be required in 10M/100M/1000M mode.
This parameter supports JH7110B+YT8531PHY by default. Other boards can
modify the parameters of the tx_inverted_10/100/1000 to obtain support.
If you do not configure tx_inverted_10/100/1000 in dts, the default is 0.
Signed-off-by: Samin Guo <samin.guo@linux.starfivetech.com>