Potential backport of cc-plugin-glider authority tables to Python 3.8

Author: benjwadams

pyproject.toml

@@ -15,9 +15,10 @@ license = { text = "Apache-2.0" }
 maintainers = [
   { name = "Benjamin Adams", email = "[email protected]" },
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.8"
 classifiers = [
   "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",