Revert "scripts: quarantine_zephyr: add drivers.spi.pm_runtime"

This reverts commit 4500c4e.

Author: nordic-piks

scripts/quarantine_zephyr.yaml

@@ -203,12 +203,6 @@
     - native_sim
   comment: "https://nordicsemi.atlassian.net/browse/NCSDK-30877"
 
-- scenarios:
-    - drivers.spi.pm_runtime
-  platforms:
-    - nrf52840dk/nrf52840
-  comment: "TBD"
-
 # ---------------------------------   Won't fix section -----------------------------------
 
 - scenarios: