gdsys: phy: Adapt fixup_88e1518() to latest Release Notes

The initialization sequence in the newest release notes of the 88e1518
phy omits two commands.

Remove them from the sequence.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
diff --git a/board/gdsys/common/phy.c b/board/gdsys/common/phy.c
index c4b2256..d40c08d 100644
--- a/board/gdsys/common/phy.c
+++ b/board/gdsys/common/phy.c
@@ -45,8 +45,6 @@
 	{ MIICMD_SET, 16, 0x214d },
 	{ MIICMD_SET, 17, 0xcc0c },
 	{ MIICMD_SET, 16, 0x2159 },
-	{ MIICMD_SET, 22, 0x00fb },
-	{ MIICMD_SET,  7, 0xc00d },
 	{ MIICMD_SET, 22, 0x0000 },
 };