py3.10. retire 3.6. pypyr/pypyr#237

Author: yaythomas

.github/workflows/lint-test-build.yaml

@@ -17,7 +17,7 @@ jobs:
       # You can use PyPy versions in python-version.
       # For example, pypy2 and pypy3
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, '3.10']
 
     steps:
       - uses: actions/checkout@v2

setup.py

@@ -69,8 +69,10 @@
 
         # Specify the Python versions you support here. In particular, ensure
         # that you indicate whether you support Python 2, Python 3 or both.
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7'
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10'
     ],
 
     # What does your project relate to?