chore: fix build

Author: ovr

.github/workflows/push.yml

@@ -594,9 +594,6 @@ jobs:
         uses: GoodManWEN/oracle-client-action@main
       - name: Build client
         run: yarn build
-        working-directory: ./packages/cubejs-backend-native
-        env:
-          PYO3_PYTHON: python${{ matrix.python-version }}
       - name: Lerna tsc
         run: yarn tsc
       - name: Download cubestored-x86_64-unknown-linux-gnu-release artifact