Add 3 packed OProof batches

data/train/pdf/oproofs-s00001-g000024-0000-a8c355a9a82c56b0.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8c355a9a82c56b0be9fa4d6ba4565f7d11b9361abeb34114a12d7227e41e202
+size 1073827

data/train/pdf/oproofs-s00001-g000024-0001-2131b8cc7243a628.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2131b8cc7243a628e10d810a62281b0ea85d9876cbb3e52bdfe8defe84bd8a7d
+size 291140