[Keyboard] Fix oled_task_user for ffkeebs/puca (#15185)

keyboards/ffkeebs/puca/puca.c

@@ -29,7 +29,8 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
 // OLED
 #ifdef OLED_ENABLE
 __attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; }
-__attribute__((weak)) void oled_task_user(void) {
+bool oled_task_kb(void) {
+    if (!oled_task_user()) { return false; }
 // WPM-responsive animation stuff here
 #    define IDLE_FRAMES 2
 #    define ANIM_FRAME_DURATION 400  // how long each frame lasts in ms
@@ -129,5 +130,6 @@ __attribute__((weak)) void oled_task_user(void) {
             oled_write_P(PSTR("FUNC\n"), false);
             break;
     }
+    return true;
 }
 #endif