[ci] Fix parametric tests

Author: cbeauchesne

.circleci/config.continue.yml.j2

@@ -962,21 +962,18 @@ jobs:
           name: Build runner
           command: |
             cd system-tests
-            export TEST_LIBRARY=java
             ./build.sh -i runner
 
       - run:
           name: Run
           command: |
             set -e
             cd system-tests
-            export TEST_LIBRARY=java
-            export PYTEST_XDIST_AUTO_NUM_WORKERS=6
             set +e
             RUN_ATTEMPTS=1
             while [ $RUN_ATTEMPTS -le 3 ]; do
               echo "Running parametric test attempt $RUN_ATTEMPTS"
-              timeout 12m ./run.sh PARAMETRIC --log-cli-level=DEBUG --durations=30 -vv
+              timeout 20m ./run.sh PARAMETRIC -L java
               status=$?
               #timneout returns 124 if it times out
               #if the return code is not 124, then we exit with the status