psoc6/Makefile: Using etdevs-query pip installed tool.

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

Author: jaenrig-ifx

ports/psoc6/Makefile

@@ -223,7 +223,7 @@ endif
 
 attached_devs:
 	@:
-	$(eval ATTACHED_TARGET_LIST = $(shell $(PYTHON) $(TOP)/lib/mpy-test-ext/devs_query.py serial_number $(MULTI_BOARD_DEVS_OPTS)))
+	$(eval ATTACHED_TARGET_LIST = $(shell etdevs-query serial_number $(MULTI_BOARD_DEVS_OPTS)))
 	$(eval ATTACHED_TARGETS_NUMBER = $(words $(ATTACHED_TARGET_LIST)))
 	$(info Number of attached targets : $(ATTACHED_TARGETS_NUMBER))
 	$(info List of attached targets : $(ATTACHED_TARGET_LIST))