restrict codecov upload to Python 3.11

Signed-off-by: gruebel <[email protected]>

Author: gruebel

.github/workflows/build.yml

@@ -43,7 +43,8 @@ jobs:
       - name: Run E2E tests with behave
         run: hatch run e2e
 
-      - name: Upload coverage to Codecov
+      - if: matrix.python-version == '3.11'
+        name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:
           flags: unittests # optional