Test on Python 3.12.0-beta.2

Author: jarrodmillman

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
  matrix:
  os: [ubuntu, macos, windows]
  python-version:
- ["3.7", "3.8", "3.9", "3.10", "3.11", "pypy-3.8", "pypy-3.9"]
+ ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12-dev", "pypy-3.8", "pypy-3.9"]
 
  steps:
  - uses: actions/checkout@v3