kbuild: move utsrelease.h to include/generated

Fix up all users of utsrelease.h

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/init/version.c b/init/version.c
index 82328aa..adff586 100644
--- a/init/version.c
+++ b/init/version.c
@@ -10,7 +10,7 @@
 #include <linux/module.h>
 #include <linux/uts.h>
 #include <linux/utsname.h>
-#include <linux/utsrelease.h>
+#include <generated/utsrelease.h>
 #include <linux/version.h>
 
 #ifndef CONFIG_KALLSYMS