[Nokia][platform] Modified the bcm config file for Nokia-IXR7250E-36x…

…400G (#9622)

Why I did it
Updated the BCM config recommended by Broadcom for Nokia-IXR7250E-36x400G

How I did it
Updated the BCM config file

How to verify it
Verified running the image with this BCM config in Nokia-IXR7250E-36x400G and ensured that the syncd container was stable, ports were up and passing the traffic.

Signed-off-by: Sakthivadivu Saravanaraj <sakthivadivu.saravanaraj@nokia.com>

device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x400G/0/sai_postinit_cmd.soc

@@ -0,0 +1,36 @@
+phy set 3 reg=0xd134 data=-8     lane=0
+phy set 3 reg=0xd135 data=132    lane=0
+phy set 3 reg=0xd136 data=-8     lane=0
+phy set 3 reg=0xd137 data=0      lane=0
+phy set 3 reg=0xd138 data=0      lane=0
+phy set 3 reg=0xd133 data=0x1802 lane=0
+
+phy set 3 reg=0xd134 data=-8     lane=1
+phy set 3 reg=0xd135 data=132    lane=1
+phy set 3 reg=0xd136 data=-12    lane=1
+phy set 3 reg=0xd137 data=0      lane=1
+phy set 3 reg=0xd138 data=0      lane=1
+phy set 3 reg=0xd133 data=0x1800 lane=1
+
+phy set 3 reg=0xd134 data=-8     lane=7
+phy set 3 reg=0xd135 data=132    lane=7
+phy set 3 reg=0xd136 data=-8     lane=7
+phy set 3 reg=0xd137 data=0      lane=7
+phy set 3 reg=0xd138 data=0      lane=7
+phy set 3 reg=0xd133 data=0x1804 lane=7
+
+
+phy set 6 reg=0xd134 data=-8     lane=1
+phy set 6 reg=0xd135 data=132    lane=1
+phy set 6 reg=0xd136 data=-8     lane=1
+phy set 6 reg=0xd137 data=0      lane=1
+phy set 6 reg=0xd138 data=0      lane=1
+phy set 6 reg=0xd133 data=0x1802 lane=1
+
+
+phy set 8 reg=0xd134 data=-8     lane=1
+phy set 8 reg=0xd135 data=132    lane=1
+phy set 8 reg=0xd136 data=-8     lane=1
+phy set 8 reg=0xd137 data=0      lane=1
+phy set 8 reg=0xd138 data=0      lane=1
+phy set 8 reg=0xd133 data=0x1802 lane=1