SDK-1853: Python 3.10 not available, only 3.10-dev

Author: emmas-yoti

.github/workflows/tests.yaml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [2.7, 3.6, 3.7, 3.8, 3.9, "3.10", "3.10-dev"]
+        python-version: [2.7, 3.6, 3.7, 3.8, 3.9, "3.10-dev"]
 
     steps:
       - uses: actions/checkout@v2