samples: co2: fix filtering and use integration_platforms

This sample was filtered out completely, use integration platforms and
removee wrong depends_on.

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

samples/sensor/co2_polling/sample.yaml

@@ -5,6 +5,5 @@ tests:
     harness: sensor
     tags: sensors
     filter: dt_alias_exists("co2")
-    depends_on:
-      - serial
-      - uart_interrupt_driven
+    integration_platforms:
+      - nucleo_h563zi