Add parquet exports for benchmark/Trade/retrieval (keep jsonl.gz)

benchmark/Trade/retrieval/test.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7249e2e21fd4aa682a8fbfb848d5635396226f6bba73f32b1064ee3ae58169f0
+size 52381571

benchmark/Trade/retrieval/validation.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42dcefdfeb2a44b433867b74543b82f9c37158c598abe87b93a3cbffb8d21890
+size 95365399