manifest: Update sdk-nrf version

Update sdk-nrf version to v3.2.0-preview1

Signed-off-by: Simen S. Røstad <simen.rostad@nordicsemi.no>

Author: simensrostad

west.yml

@@ -14,5 +14,5 @@ manifest:
     - name: nrf
       remote: ncs
       repo-path: sdk-nrf
-      revision: 234f4874371b098d3b26a63d2648771d3a8c1c62
+      revision: tags/v3.2.0-preview1
       import: true