Remove useless "ifdef KEYBOARD_*" (#20078)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/keebio/quefrency/quefrency.c

@@ -1 +0,0 @@
-#include "quefrency.h"

keyboards/keebio/quefrency/quefrency.h

@@ -1,19 +0,0 @@
-#pragma once
-
-#include "quantum.h"
-
-#ifdef KEYBOARD_keebio_quefrency_rev1
-    #include "rev1.h"
-#endif
-#ifdef KEYBOARD_keebio_quefrency_rev2
-    #include "rev2.h"
-#endif
-#ifdef KEYBOARD_keebio_quefrency_rev3
-    #include "rev3.h"
-#endif
-#ifdef KEYBOARD_keebio_quefrency_rev4
-    #include "rev4.h"
-#endif
-#ifdef KEYBOARD_keebio_quefrency_rev5
-    #include "rev5.h"
-#endif

keyboards/keebio/quefrency/rev1/rev1.c

@@ -1,4 +1,4 @@
-#include "quefrency.h"
+#include "rev1.h"
 
 void eeconfig_init_kb(void) {
 #ifdef RGBLIGHT_ENABLE

keyboards/keebio/quefrency/rev1/rev1.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#include "quefrency.h"
-
 #include "quantum.h"
 
 #define LAYOUT( \

keyboards/keebio/quefrency/rev2/rev2.c

@@ -1,4 +1,4 @@
-#include "quefrency.h"
+#include "rev2.h"
 #include "split_util.h"
 
 void matrix_init_kb(void) {

keyboards/keebio/quefrency/rev2/rev2.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include "quefrency.h"
 #include "quantum.h"
 
 #define LAYOUT_60( \

keyboards/keebio/quefrency/rev3/rev3.c

@@ -14,7 +14,7 @@ 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 "quefrency.h"
+#include "rev3.h"
 #include "split_util.h"
 
 void matrix_init_kb(void) {

keyboards/keebio/quefrency/rev3/rev3.h

@@ -16,7 +16,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "quefrency.h"
 #include "quantum.h"
 
 #define LAYOUT_60( \

keyboards/keebio/quefrency/rev4/rev4.c

@@ -14,7 +14,7 @@ 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 "quefrency.h"
+#include "rev4.h"
 
 #ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {

keyboards/keebio/quefrency/rev4/rev4.h

@@ -16,7 +16,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "quefrency.h"
 #include "quantum.h"
 
 #define LAYOUT_60( \

keyboards/keebio/quefrency/rev5/rev5.c

@@ -14,7 +14,7 @@ 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 "quefrency.h"
+#include "rev5.h"
 
 #ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {

keyboards/keebio/quefrency/rev5/rev5.h

@@ -16,7 +16,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include "quefrency.h"
 #include "quantum.h"
 
 #define LAYOUT_60( \