chore(deps): update ghcr.io/stacklok/dockyard/npx/supabase-mcp-server docker tag to v0.5.7 (#293)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

registry/supabase/spec.yaml

@@ -50,7 +50,7 @@ tags:
   - backend
   - baas
   - postgresql
-image: ghcr.io/stacklok/dockyard/npx/supabase-mcp-server:0.5.6
+image: ghcr.io/stacklok/dockyard/npx/supabase-mcp-server:0.5.7
 permissions:
   network:
     outbound: