Default LASER_POWER_INLINE to OFF (#19727)

Marlin/Configuration_adv.h

      * This allows the laser to keep in perfect sync with the planner and removes
      * the powerup/down delay since lasers require negligible time.
      */
-    #define LASER_POWER_INLINE
+    //#define LASER_POWER_INLINE
 
     #if ENABLED(LASER_POWER_INLINE)
       /**