init/config: Do not select BUILD_BIN2C for IKCONFIG

Since commit 13610aa908dc ("kernel/configs: use .incbin directive to
embed config_data.gz"), IKCONFIG no longer uses BUILD_BIN2C so prevent
it from being selected in Kconfig.

Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/init/Kconfig b/init/Kconfig
index 47c0db6..26a364a9 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -562,7 +562,6 @@
 
 config IKCONFIG
 	tristate "Kernel .config support"
-	select BUILD_BIN2C
 	---help---
 	  This option enables the complete Linux kernel ".config" file
 	  contents to be saved in the kernel. It provides documentation