Update im-build.yml

Author: Daniela Butano

.github/workflows/im-build.yml

@@ -42,8 +42,4 @@ jobs:
         sudo apt-get install -y libpq-dev postgresql-client
         sudo service postgresql start
     - name: Run unit tests
-      run: |
-		./config/ci/init-solr.sh
-		./config/ci/init.sh
-		python setup.py test
-		python setup.py livetest
+      run: ./config/ci/init-solr.sh && ./config/ci/init.sh && python setup.py test && python setup.py livetest