tests/functional/aspeed: Update temperature hwmon path

Modified the temperature hwmon path to use a wildcard to handle different SDK
versions: "cat /sys/bus/i2c/devices/1-004d/hwmon/hwmon*/temp1_input".

Signed-off-by: Jamin Lin <[email protected]>
Reviewed-by: Cédric Le Goater <[email protected]>
Link: https://lore.kernel.org/qemu-devel/[email protected]
Signed-off-by: Cédric Le Goater <[email protected]>

Author: jamin-aspeed

tests/functional/test_aarch64_aspeed.py

@@ -83,11 +83,11 @@ def start_ast2700_test(self, name):
             'echo lm75 0x4d > /sys/class/i2c-dev/i2c-1/device/new_device ',
             'i2c i2c-1: new_device: Instantiated device lm75 at 0x4d');
         exec_command_and_wait_for_pattern(self,
-            'cat /sys/class/hwmon/hwmon20/temp1_input', '0')
+            'cat /sys/bus/i2c/devices/1-004d/hwmon/hwmon*/temp1_input', '0')
         self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
                     property='temperature', value=18000)
         exec_command_and_wait_for_pattern(self,
-            'cat /sys/class/hwmon/hwmon20/temp1_input', '18000')
+            'cat /sys/bus/i2c/devices/1-004d/hwmon/hwmon*/temp1_input', '18000')
 
     def test_aarch64_ast2700_evb_sdk_v09_03(self):
         self.set_machine('ast2700-evb')