chore(deps): update ghcr.io/ublue-os/silverblue-main:latest docker digest to 1536d1e (#4817)

Co-authored-by: ubot-7274[bot] <217212047+ubot-7274[bot]@users.noreply.github.com>

Author: ubot-7274[bot]

image-versions.yml

@@ -2,7 +2,7 @@ images:
   - name: silverblue-main
     image: ghcr.io/ublue-os/silverblue-main
     tag: latest
-    digest: sha256:17ddacc76919a7887f086894369350489c14f664dedb334156955ad8d3033cc6
+    digest: sha256:1536d1ef073ca18eadabb4a0374c2414d5ca794a7487bafb8a36e0a5ee87f910
   - name: common
     image: ghcr.io/projectbluefin/common
     tag: latest