tree-wide: sort includes

Sort the includes accoding to the new coding style.

src/test/test-architecture.c

@@ -19,10 +19,10 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include "virt.h"
 #include "architecture.h"
-#include "util.h"
 #include "log.h"
+#include "util.h"
+#include "virt.h"
 
 int main(int argc, char *argv[]) {
         int a, v;