tools/psoc6/get-devs.py: Fixed literals comparison rule.

Signed-off-by: enriquezgarc <enriquezgarcia.external@infineon.com>

Author: jaenrig-ifx

tools/psoc6/get-devs.py

@@ -74,7 +74,7 @@ def get_kitprog_serial_number(udevadm_output_lines):
     kitprog_devs = []
     dev_list = get_ttyACM_dev_list()
 
-    if dev_list is not []:
+    if dev_list != []:
         for dev in dev_list:
             udevadm_output_lines = get_udevadm_port_attrs_output(dev)
             if is_kitprog_device(udevadm_output_lines):