Add EEPROM_BOOT_SILENT option

Marlin/src/module/configuration_store.cpp

@@ -2185,8 +2185,10 @@ void MarlinSettings::postprocess() {
     }
 
     #if ENABLED(EEPROM_CHITCHAT) && DISABLED(DISABLE_M503)
-      if (!validating) report();
+      // Report the EEPROM settings
+      if (!validating && (DISABLED(EEPROM_BOOT_SILENT) || IsRunning())) report();
     #endif
+
     EEPROM_FINISH();
 
     return !eeprom_error;