Revert "test connection pool"

This reverts commit 519f39b.

Author: afuetterer

pyproject.toml

@@ -90,7 +90,7 @@ mysql = [
   "mysqlclient>=2.2,<3.0",
 ]
 postgres = [
-  "psycopg[binary,pool]>=3.1,<4.0",
+  "psycopg[binary]>=3.1,<4.0",
 ]
 pytest = [
   "pytest>=8.0,<9.0",

testing/config/settings/base.py

@@ -34,9 +34,6 @@
             'USER': 'postgres_user',
             'PASSWORD': 'postgres_password',
             'HOST': '127.0.0.1',
-            'OPTIONS': {
-              'pool': True,
-            }
         }
     }
 else: