docker-compose: set solr ulimits

This fixes a known issues on some devices where the solr container can
take minutes to start.

Already applied on nurax[1].

1. https://github.com/samvera-labs/nurax/blob/pg/docker-compose.yml#L113-L116

docker-compose-koppie.yml

@@ -142,6 +142,10 @@ services:
     volumes:
       - solr_home:/var/solr/data:cached
       - .koppie/solr/conf:/opt/solr/server/configsets/hyraxconf
+    ulimits:
+      nofile:
+        soft: 65536
+        hard: 524288
     networks:
       - koppie
 

docker-compose.yml

@@ -147,6 +147,10 @@ services:
     volumes:
       - solr_home:/var/solr/data:cached
       - .dassie/solr/conf:/opt/solr/server/configsets/hyraxconf
+    ulimits:
+      nofile:
+        soft: 65536
+        hard: 524288
     networks:
       - hyrax