update workflows and pre-commit to use Python 3.12

Author: Eugene Shershen

requirements.txt

@@ -25,7 +25,7 @@ pytest-cov==2.11.1
 PyYAML>=5.4
 regex>=2020.2.20
 requests>=2.22.0
-httpx>=0.20.0
+httpx>=0.20.0,<0.28.0
 six==1.12.0
 SQLAlchemy>=1.4.19
 sqlmodel>=0.0.24