chore: upgrade to 0.3.0+v0.4.219

Pin an exact released image tag. The previous pin :0.4 is a moving tag
that upstream now republishes with main-branch builds (currently
@atproto/pds 0.5.1 on Node 24, where the service entrypoint moved from
/app/index.js to /app/index.ts), so the recipe's entrypoint.sh
(exec node --enable-source-maps index.js) crash-loops MODULE_NOT_FOUND.
ghcr.io/bluesky-social/pds:0.4.219 is the newest released exact tag and
keeps the layout this recipe's entrypoint expects (Node 20.20,
/app/index.js, dumb-init).

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: ghcr.io/bluesky-social/pds:0.4
+    image: ghcr.io/bluesky-social/pds:0.4.219
     networks:
       - internal
     environment:
@@ -36,7 +36,7 @@ services:
         max_attempts: 5
       labels:
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
-        - "coop-cloud.${STACK_NAME}.version=0.2.0+v0.4"
+        - "coop-cloud.${STACK_NAME}.version=0.3.0+v0.4.219"
         - "backupbot.backup=true"
     healthcheck:
       test: ["CMD", "wget", "-q", "--spider", "http://localhost:3000/xrpc/_health"]