Fixup broken build after #15040 (#15073)

Rename keyboard files after moving them into revision directories.

keyboards/kprepublic/bm60poker/rev1/rev1.c

@@ -13,7 +13,7 @@
  * 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 "bm60poker.h"
+#include "rev1.h"
 
 #ifdef RGB_MATRIX_ENABLE
 led_config_t g_led_config = { {

keyboards/kprepublic/bm60rgb/rev1/rev1.c

@@ -13,7 +13,7 @@
  * 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 "bm60rgb.h"
+#include "rev1.h"
 
 led_config_t g_led_config = { {
   { 0,      1,      2,      3,      4,      5,      6,      7,      8,      9,      10,     11,     12,     13 },

keyboards/kprepublic/bm60rgb_iso/rev1/rev1.c

@@ -13,7 +13,7 @@
  * 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 "bm60rgb_iso.h"
+#include "rev1.h"
 
 #if defined(RGB_MATRIX_ENABLE)
 led_config_t g_led_config = { {