Fix volume mount paths and update Postgres image version in immich-db.yml

clusters/ipv6/media/immich/immich-db.yml

@@ -18,13 +18,13 @@ spec:
       initContainers:
       - name: cleanup
         image: busybox
-        command: ['sh', '-c', 'rm -rf /var/lib/postgresql/data/lost+found']
+        command: ['sh', '-c', 'rm -rf /var/lib/postgresql/lost+found']
         volumeMounts:
         - name: immich-db
-          mountPath: /var/lib/postgresql/data
+          mountPath: /var/lib/postgresql/
       containers:
       - name: immich-psql
-        image: ghcr.io/immich-app/postgres:14-vectorchord0.3.0-pgvectors0.2.0
+        image: ghcr.io/immich-app/postgres:18-vectorchord0.5.3-pgvector0.8.1
         ports:
         - containerPort: 5432
           name: postgres
@@ -41,7 +41,7 @@ spec:
         - name: POSTGRES_INITDB_ARGS
           value: "--data-checksums"
         volumeMounts:
-        - mountPath: /var/lib/postgresql/data
+        - mountPath: /var/lib/postgresql
           name: immich-db
   volumeClaimTemplates:
   - metadata: