soc/amd/cezanne,picasso/include/southbridge: fix typo in define

In both the Picasso PPR (rev 3.16) and the Cezanne PPR (rev 3.03) bit 16
of the misc I2C pad control registers is defined as BiasCrtEn, so rename
I2C_PAD_CTRL_BIOS_CRT_EN to I2C_PAD_CTRL_BIAS_CRT_EN.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If39ac17a433cb90c944fdde038cd246a995e193a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59028
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/picasso/include/soc/southbridge.h

@@ -115,7 +115,7 @@
 #define   I2C_PAD_CTRL_CAP_UP		BIT(13)
 #define   I2C_PAD_CTRL_RES_DOWN		BIT(14)
 #define   I2C_PAD_CTRL_RES_UP		BIT(15)
-#define   I2C_PAD_CTRL_BIOS_CRT_EN	BIT(16)
+#define   I2C_PAD_CTRL_BIAS_CRT_EN	BIT(16)
 #define   I2C_PAD_CTRL_SPARE0		BIT(17)
 #define   I2C_PAD_CTRL_SPARE1		BIT(18)