[Keyboard] Fix space_space rev1 keyboard files (#14087)

keyboards/space_space/rev1/space_space.c → keyboards/space_space/rev1/rev1.c

@@ -14,4 +14,4 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include "space_space.h"
+#include "rev1.h"