use ubuntu

Author: kevinjqliu

.github/workflows/python-integration.yml

@@ -31,7 +31,7 @@ concurrency:
 
 jobs:
   integration-test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4

tests/integration/test_writes/test_writes.py

@@ -649,7 +649,10 @@ def test_duckdb_url_import(warehouse: Path, arrow_table_with_null: pa.Table) ->
 
     import duckdb
 
+    query = "SELECT * FROM duckdb_extensions() WHERE extension_name = 'iceberg'"
+    print(f"Before: {duckdb.sql(query)}")
     duckdb.sql("INSTALL iceberg; LOAD iceberg;")
+    print(f"After: {duckdb.sql(query)}")
     result = duckdb.sql(
         f"""
     SELECT *