Enable Python 3.10 in basemap-for-windows

Author: molinav

.github/workflows/basemap-for-windows.yml

@@ -95,7 +95,7 @@ jobs:
         arch:
           ["x64", "x86"]
         python-version:
-          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9"]
+          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
       max-parallel: 3
       fail-fast: false
     needs: build-geos
@@ -178,7 +178,7 @@ jobs:
         arch:
           ["x64", "x86"]
         python-version:
-          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9"]
+          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
       max-parallel: 3
       fail-fast: false
     needs: build
@@ -217,7 +217,7 @@ jobs:
         arch:
           ["x64", "x86"]
         python-version:
-          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9"]
+          ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
       max-parallel: 1
     if: startsWith(github.event.ref, 'refs/tags/v')
     needs: test