Change ports to expose

.ddev/docker-compose.solr.yaml

@@ -5,7 +5,7 @@ services:
     container_name: ddev-${DDEV_SITENAME}-solr
     image: typo3solr/ext-solr:11.0.3
     restart: "no"
-    ports:
+    expose:
       - 8983
     labels:
       com.ddev.site-name: ${DDEV_SITENAME}