Reapply "CI: Pass args through docker-compose"

This reverts commit 3495a2c.

Author: Fokko

.gitignore

@@ -3,6 +3,8 @@
 .cache
 tmp/
 site
+.env
+dev/.env
 
 # intellij files
 .idea

dev/docker-compose-integration.yml

@@ -18,7 +18,10 @@
 services:
   spark-iceberg:
     image: pyiceberg-spark:latest
-    build: spark/
+    build:
+      context: spark/
+      args:
+        MAVEN_MIRROR: ${MAVEN_MIRROR:-https://repo.maven.apache.org/maven2}
     container_name: pyiceberg-spark
     networks:
       iceberg_net:
@@ -93,7 +96,10 @@ services:
       "
   hive:
     image: pyiceberg-hive:latest
-    build: hive/
+    build:
+      context: hive/
+      args:
+        MAVEN_MIRROR: ${MAVEN_MIRROR:-https://repo1.maven.org/maven2}
     container_name: pyiceberg-hive
     hostname: hive
     networks: