kbuild: move compile.h to include/generated

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

arch/x86/boot/version.c

@@ -14,7 +14,7 @@
 
 #include "boot.h"
 #include <linux/utsrelease.h>
-#include <linux/compile.h>
+#include <generated/compile.h>
 
 const char kernel_version[] =
 	UTS_RELEASE " (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ") "