chore: upgrade to 7.3.0+v1.154.0

.env.sample

@@ -105,7 +105,7 @@ ENABLE_REGISTRATION=false
 SERVE_SERVER_WELLKNOWN=false
 
 # Serve /.well-known/matrix/{server,client} on SERVER_NAME via Traefik.
-# Can be used when SERVER_NAME is other than DOMAIN and SERVER_NAME is served by Traefik.
+# Can be used when SERVER_NAME != DOMAIN and SERVER_NAME is served by Traefik.
 #COMPOSE_FILE="$COMPOSE_FILE:compose.wellknown.yml"
 
 ALLOW_PUBLIC_ROOMS_FEDERATION=false
@@ -149,6 +149,7 @@ ENCRYPTED_BY_DEFAULT=all
 #SESSION_LIFETIME=60d
 #TRACK_PUPPETED_USER_IPS=true
 
+
 ## Room complexity limit (prevents joining large remote rooms that cause DB bloat)
 ## complexity ≈ state_events / 500. Default 100.0 blocks rooms with >50000 state events.
 #ROOM_COMPLEXITY_LIMIT=100.0
@@ -247,6 +248,7 @@ RETENTION_MAX_LIFETIME=4w
 ## Web Client (Redirect)
 #WEB_CLIENT_LOCATION=https://element-web.example.com
 
+
 ## State compression (reduces database bloat from federation)
 ## Runs synapse_auto_compressor daily, built from source on first start
 #COMPOSE_FILE="$COMPOSE_FILE:compose.compress-state.yml"

compose.yml

@@ -114,7 +114,7 @@ services:
       restart_policy:
         condition: on-failure
       labels:
-        - "coop-cloud.${STACK_NAME}.version=7.2.0+v1.154.0"
+        - "coop-cloud.${STACK_NAME}.version=7.3.0+v1.154.0"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT}"
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8008/health"]
@@ -128,10 +128,6 @@ services:
     secrets:
       - db_password
     environment:
-      # postgres:18 relocated the default PGDATA to /var/lib/postgresql/18/docker.
-      # Pin it to the legacy path so pgautoupgrade finds the existing cluster on the
-      # mounted volume and upgrades it in place, instead of init'ing an empty one.
-      - PGDATA=/var/lib/postgresql/data
       - LC_COLLATE=C
       - LC_CTYPE=C
       - POSTGRES_DB=synapse