Merge pull request #155 from edx/ihassan/update_python_verison

chore: updated the python version to 3.9 in GH actions

Author: syedimranhassan

.github/workflows/playbook-test.yml

@@ -9,11 +9,11 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8]
+        python-version: [3.9]
 
     steps:
     - uses: actions/checkout@v2

.github/workflows/syntax-test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.8]
+        python-version: [3.9]
 
     steps:
     - uses: actions/checkout@v2