remove python 2.7 from the tests (#687)

Author: dmitry-shibanov

.github/workflows/e2e-tests.yml

@@ -21,13 +21,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Run with setup-python 2.7
-        uses: ./
-        with:
-          python-version: 2.7
-      - name: Verify 2.7
-        run: python __tests__/verify-python.py 2.7
-
       - name: Run with setup-python 3.5
         uses: ./
         with: