Test --epoch-millis option in CI

Author: szarnyasg

.circleci/config.yml

@@ -97,6 +97,11 @@ jobs:
           command: |
             tools/docker-run.sh --mode bi --scale-factor 0.003 --explode-edges --format-options header=false,quoteAll=true,compression=gzip
             mv out/ social-network-sf0.003-bi-composite-projected-fk-neo4j-compressed/
+      - run:
+          name: Generate SF0.003 / BI / compressed composite-projected CSVs for Neo4j with epoch milli timestamps
+          command: |
+            tools/docker-run.sh --mode bi --scale-factor 0.003 --explode-edges --epoch-millis --format-options header=false,quoteAll=true,compression=gzip
+            mv out/ social-network-sf0.003-bi-composite-projected-fk-neo4j-compressed-epoch-millis/
       # Interactive
       - run:
           name: Generate SF0.003 / Interactive / singular-projected CSVs