Convert CONFIG_SYS_CONSOLE_INFO_QUIET to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_CONSOLE_INFO_QUIET

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Make this default n, re-run the migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/vct_platinum_defconfig b/configs/vct_platinum_defconfig
index 65d8d45..eb5a2e5 100644
--- a/configs/vct_platinum_defconfig
+++ b/configs/vct_platinum_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_VCT=y
 CONFIG_VCT_PLATINUM=y
 CONFIG_BOOTDELAY=5
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_SYS_PROMPT="$ "
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y