Convert Encoder callbacks to be boolean functions (#12805)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

keyboards/delikeeb/vaguettelite/keymaps/default/keymap.c

@@ -106,7 +106,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     /* With an if statement we can check which encoder was turned. */
     if (index == 0) { /* First encoder */
         /* And with another if statement we can check the direction. */
@@ -131,4 +131,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_LEFT);
         }
     }
+    return true;
 }

keyboards/delikeeb/vaguettelite/keymaps/default_625u_universal/keymap.c

@@ -106,7 +106,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     /* With an if statement we can check which encoder was turned. */
     if (index == 0) { /* First encoder */
         /* And with another if statement we can check the direction. */
@@ -131,4 +131,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_LEFT);
         }
     }
+    return true;
 }

keyboards/delikeeb/vaguettelite/keymaps/noclew/keymap.c

@@ -126,7 +126,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     /* With an if statement we can check which encoder was turned. */
     if (index == 0) { /* First encoder */
         /* And with another if statement we can check the direction. */
@@ -151,4 +151,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_LEFT);
         }
     }
+    return true;
 }

keyboards/delikeeb/vaguettelite/keymaps/via/keymap.c

@@ -107,7 +107,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     /* With an if statement we can check which encoder was turned. */
     if (index == 0) { /* First encoder */
         /* And with another if statement we can check the direction. */
@@ -132,4 +132,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_LEFT);
         }
     }
+    return true;
 }