UEFI: Enable the HOSTED option in the UEFI config.

Change-Id: I7c1db4ea70fa3a6106dcd687df8d525d4ed4db24
diff --git a/board/uefi/defconfig b/board/uefi/defconfig
index bc18a51..0988472 100644
--- a/board/uefi/defconfig
+++ b/board/uefi/defconfig
@@ -4,6 +4,8 @@
 
 CONFIG_EXTRA_CFLAGS="-fpie -fshort-wchar -mno-red-zone -DEFIAPI='__attribute__((ms_abi))'"
 
+CONFIG_HOSTED=y
+
 # Board
 CONFIG_BOARD="uefi"