Fix EEPROM checksum bug

Addressing #12048

Marlin/src/module/configuration_store.cpp

@@ -37,8 +37,8 @@
  */
 
 // Change EEPROM version if the structure changes
-#define EEPROM_VERSION "V60"
-#define EEPROM_OFFSET 0
+#define EEPROM_VERSION "V61"
+#define EEPROM_OFFSET 100
 
 // Check the integrity of data offsets.
 // Can be disabled for production build.