src: remove unused sys/utsname.h includes

Reviewed-by: NPavel Hrdina <phrdina@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

src/util/virhostcpu.c

@@ -22,7 +22,6 @@
 #include <config.h>
 
 #include <dirent.h>
-#include <sys/utsname.h>
 #include <fcntl.h>
 #ifndef WIN32
 # include <sys/ioctl.h>

src/util/virhostmem.c

@@ -21,7 +21,6 @@
 
 #include <config.h>
 
-#include <sys/utsname.h>
 #include <fcntl.h>
 #include <unistd.h>