actions: manifest: Update to include fix to impostor commits.

More details in:
zephyrproject-rtos/action-manifest#13

Signed-off-by: Carles Cufi <[email protected]>

Author: carlescufi

.github/workflows/manifest.yml

@@ -26,7 +26,7 @@ jobs:
           west init -l . || true
 
       - name: Manifest
-        uses: zephyrproject-rtos/[email protected].0
+        uses: zephyrproject-rtos/[email protected].1
         with:
           github-token: ${{ secrets.ZB_GITHUB_TOKEN }}
           manifest-path: 'west.yml'