Add sanity-check for new Advanced Pause option

Followup to #16372

Marlin/src/inc/SanityCheck.h

 #if ENABLED(ADVANCED_PAUSE_FEATURE)
   #if !HAS_RESUME_CONTINUE
     #error "ADVANCED_PAUSE_FEATURE currently requires an LCD controller or EMERGENCY_PARSER."
+  #elif DISABLED(NOZZLE_PARK_FEATURE)
+    #error "ADVANCED_PAUSE_FEATURE requires NOZZLE_PARK_FEATURE."
+  #elif !defined(FILAMENT_UNLOAD_PURGE_FEEDRATE)
+    #error "ADVANCED_PAUSE_FEATURE requires FILAMENT_UNLOAD_PURGE_FEEDRATE. Please add it to Configuration_adv.h."
   #elif ENABLED(EXTRUDER_RUNOUT_PREVENT)
     #error "EXTRUDER_RUNOUT_PREVENT is incompatible with ADVANCED_PAUSE_FEATURE."
   #elif ENABLED(PARK_HEAD_ON_PAUSE) && NONE(SDSUPPORT, NEWPANEL, EMERGENCY_PARSER)
     #error "PARK_HEAD_ON_PAUSE requires SDSUPPORT, EMERGENCY_PARSER, or an LCD controller."
   #elif ENABLED(HOME_BEFORE_FILAMENT_CHANGE) && DISABLED(PAUSE_PARK_NO_STEPPER_TIMEOUT)
     #error "HOME_BEFORE_FILAMENT_CHANGE requires PAUSE_PARK_NO_STEPPER_TIMEOUT."
-  #elif DISABLED(NOZZLE_PARK_FEATURE)
-    #error "ADVANCED_PAUSE_FEATURE requires NOZZLE_PARK_FEATURE."
   #elif ENABLED(PREVENT_LENGTHY_EXTRUDE) && FILAMENT_CHANGE_UNLOAD_LENGTH > EXTRUDE_MAXLENGTH
     #error "FILAMENT_CHANGE_UNLOAD_LENGTH must be less than or equal to EXTRUDE_MAXLENGTH."
   #elif ENABLED(PREVENT_LENGTHY_EXTRUDE) && FILAMENT_CHANGE_SLOW_LOAD_LENGTH > EXTRUDE_MAXLENGTH