No Z sensorless req'd if homing with probe

Fixes #16674

Marlin/src/inc/SanityCheck.h

@@ -2239,11 +2239,11 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
 
 // Sensorless homing is required for both combined steppers in an H-bot
 #if CORE_IS_XY && X_SENSORLESS != Y_SENSORLESS
-  #error "CoreXY requires both X and Y to use sensorless homing if either does."
-#elif CORE_IS_XZ && X_SENSORLESS != Z_SENSORLESS
-  #error "CoreXZ requires both X and Z to use sensorless homing if either does."
-#elif CORE_IS_YZ && Y_SENSORLESS != Z_SENSORLESS
-  #error "CoreYZ requires both Y and Z to use sensorless homing if either does."
+  #error "CoreXY requires both X and Y to use sensorless homing if either one does."
+#elif CORE_IS_XZ && X_SENSORLESS != Z_SENSORLESS && !HOMING_Z_WITH_PROBE
+  #error "CoreXZ requires both X and Z to use sensorless homing if either one does."
+#elif CORE_IS_YZ && Y_SENSORLESS != Z_SENSORLESS && !HOMING_Z_WITH_PROBE
+  #error "CoreYZ requires both Y and Z to use sensorless homing if either one does."
 #endif
 
 // Other TMC feature requirements