Deprecate 3.6 and add 3.11 (HunterMcGushion#117)

Author: MiWeiss

.github/workflows/python-package.yml

@@ -30,7 +30,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        python-version: [3.6, 3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.7, 3.8, 3.9, "3.10", "3.11.0-rc.1"]
 
     steps:
       - uses: actions/checkout@v2

setup.py

@@ -35,6 +35,11 @@ def readme():
     entry_points=dict(console_scripts=["docstr-coverage=docstr_coverage.cli:execute"]),
     classifiers=[
         "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Topic :: Documentation",