Add single extruder LIN_ADVANCE test

buildroot/share/tests/mega2560-tests

@@ -103,7 +103,7 @@ exec_test $1 $2 "Azteeg X3 Pro | EXTRUDERS 5 | RRDFGSC | UBL | LIN_ADVANCE | Sle
 #
 restore_configs
 opt_set LCD_LANGUAGE zh_CN
-opt_set EXTRUDERS 5
+opt_set EXTRUDERS 2
 opt_set NUM_SERVOS 1
 opt_enable ZONESTAR_LCD Z_PROBE_SERVO_NR Z_SERVO_ANGLES DEACTIVATE_SERVOS_AFTER_MOVE BOOT_MARLIN_LOGO_ANIMATED \
            AUTO_BED_LEVELING_3POINT DEBUG_LEVELING_FEATURE EEPROM_SETTINGS EEPROM_CHITCHAT M114_DETAIL \
@@ -120,8 +120,8 @@ opt_set LCD_LANGUAGE de
 opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT \
            ULTIMAKERCONTROLLER SDSUPPORT PCA9632 LCD_INFO_MENU \
            AUTO_BED_LEVELING_BILINEAR PROBE_MANUALLY LCD_BED_LEVELING G26_MESH_VALIDATION MESH_EDIT_MENU \
-           M100_FREE_MEMORY_WATCHER \
+            LIN_ADVANCE EXTRA_LIN_ADVANCE_K \
-           INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT EXPERIMENTAL_I2CBUS \
+           INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT EXPERIMENTAL_I2CBUS M100_FREE_MEMORY_WATCHER \
            NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE \
            ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE ADVANCED_PAUSE_CONTINUOUS_PURGE FILAMENT_LOAD_UNLOAD_GCODES \
            PRINTCOUNTER SERVICE_NAME_1 SERVICE_INTERVAL_1 M114_DETAIL