Add 1 packed OProof batches

data/internal_test/p50/oproofs-s00001-g000065-0000-aee70f91e5a89f01.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aee70f91e5a89f014e07caa2d84bf34b7a527ab1f466bf7af714d21a28ad7fe0
+size 1203275

data/train/p50/oproofs-s00001-g000065-0000-b0ad871ca6f9789f.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0ad871ca6f9789fd5163cc0c4b5f7c0766ea0b6dffa6e81af8f18c6c65da973
+size 232555