chore(deps): bump supabase/supavisor from 2.5.2 to 2.5.3 in /pkg/config/templates (#3740)

chore(deps): bump supabase/supavisor in /pkg/config/templates

Bumps supabase/supavisor from 2.5.2 to 2.5.3.

---
updated-dependencies:
- dependency-name: supabase/supavisor
  dependency-version: 2.5.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

pkg/config/templates/Dockerfile

@@ -9,7 +9,7 @@ FROM supabase/studio:2025.06.16-sha-c4316c3 AS studio
 FROM darthsim/imgproxy:v3.8.0 AS imgproxy
 FROM supabase/edge-runtime:v1.67.4 AS edgeruntime
 FROM timberio/vector:0.28.1-alpine AS vector
-FROM supabase/supavisor:2.5.2 AS supavisor
+FROM supabase/supavisor:2.5.3 AS supavisor
 FROM supabase/gotrue:v2.176.1 AS gotrue
 FROM supabase/realtime:v2.37.2 AS realtime
 FROM supabase/storage-api:v1.24.6 AS storage