chore(deps): update ghcr.io/ublue-os/silverblue-main:latest docker digest to d7d73e5 (ublue-os#3887)

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: sha256:9f65c1bcf63c4697c6e2cd116275b7f057c29ed582f6cee91c01dd21caceaa83
+    digest: sha256:d7d73e5f7238bb1cf407d54cbfaee6fb8b89db6e4fef4c95b129afe391f53751
   - name: common
     image: ghcr.io/projectbluefin/common
     tag: latest