[GHCI] source env file before launching pytest

Author: lgourdin

.github/workflows/ci.yml

@@ -84,7 +84,7 @@ jobs:
           sleep 30 # ElasticSearch takes few seconds to start, make sure it is available when the build script runs
       - run: curl -v http://localhost:9200
       - name: Run tests
-        run: pytest --cov-report term --cov-report xml --cov=c2corg_api
+        run: export $(cat .env | grep -v "^#" | xargs) && pytest --cov-report term --cov-report xml --cov=c2corg_api
       - name: Send coverage to codacy
         # secrets are not available for PR from forks, and dependabot PRs
         if: ${{ github.event_name != 'pull_request' && github.actor != 'dependabot[bot]' }}