west: update ncs revision to v3.2.0

Author: rrusak

west.yml

@@ -15,7 +15,7 @@ manifest:
     - name: nrf
       remote: ncs
       repo-path: sdk-nrf
-      revision: v3.2.0-rc2
+      revision: v3.2.0
       import: true
 
   self: