Update requirements-test.txt for psycopg2-binary

Allow all Python versions and OSs to use psycopg2-binary version 2.9.11. Test commit to see if tests pass.

Author: rhatgadkar-goog

requirements-test.txt

@@ -1,17 +1,9 @@
 asyncpg==0.30.0
 mock==5.2.0
 pg8000==1.31.5
-
-# psycopg 2.9.10 isn't supported on Python 3.9 for macos-latest GitHub runner.
-# It is supported for macos-12 runner:
-# https://github.com/psycopg/psycopg2/issues/1737. But macos-12 runner is
-# deprecated: https://github.com/actions/runner-images/issues/10721. So we
-# install psycopg 2.9.9 on Python 3.9 for macos-latest runner.
-psycopg2-binary==2.9.11; python_version == "3.9" and sys_platform == "darwin"
-psycopg2-binary==2.9.11; python_version != "3.9" or sys_platform != "darwin"
-
+psycopg2-binary==2.9.11
 pytest==8.4.2
 pytest-asyncio==1.2.0
 pytest-cov==7.0.0
 SQLAlchemy[asyncio]==2.0.44
-aioresponses==0.7.8
+aioresponses==0.7.8