tests: pinctrl: improve filtering and let tesrt build/run

Test was filtered out due to wrong metadata, make it run in simulation
and set integration platforms.

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

Author: nashif

tests/drivers/pinctrl/nrf/testcase.yaml

@@ -3,6 +3,9 @@ tests:
     tags:
       - drivers
       - pinctrl
-    depends_on:
-      - pinctrl
-      - nrf
+    vendor_allow:
+      - nordic
+    platform_exclude:
+      - thingy53/nrf5340/cpunet
+    integration_platforms:
+      - qemu_cortex_m0/nrf51822