chore(deps): update ghcr.io/ublue-os/silverblue-main:latest docker digest to aa54088 (#2703)

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

Author: ubot-7274[bot]

image-versions.yml

@@ -2,4 +2,4 @@ images:
   - name: silverblue-main
     image: ghcr.io/ublue-os/silverblue-main
     tag: latest
-    digest: sha256:4c589fc18bbf4ae21868dfa22b74addb7c087fd6f2b17c4b224956a63d1e4259
+    digest: sha256:729aaa136bd65e53b4a604c3187fe3f329c9321c99d4596568be696ca3791a9f