version lock postgis in compose

Author: peterbull

docker-compose.prod.yml

@@ -140,7 +140,7 @@ services:
         condition: service_healthy
 
   postgres:
-    image: postgis/postgis
+    image: postgis/postgis:16-master
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}

docker-compose.yml

@@ -132,7 +132,7 @@ services:
         condition: service_healthy
 
   postgres:
-    image: postgis/postgis
+    image: postgis/postgis:16-master
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}