tests: Run tests with Python 3.12

Author: bkeryan

.github/workflows/run_unit_tests.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
       # Fail-fast skews the pass/fail ratio and seems to make pytest produce
       # incomplete JUnit XML results.
       fail-fast: false

tox.ini

@@ -5,7 +5,7 @@
 
 [tox]
 isolated_build = true
-envlist = clean, py{38,39,310,311}-base, py{38,39,310,311}-grpc, report, docs
+envlist = clean, py{38,39,310,311,312}-base, py{38,39,310,311,312}-grpc, report, docs
 
 [testenv]
 skip_install = true