Delete old duckdb index files

default/dev_clean/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d06f860878abb5e41f96a5181311bb32ae853419685c2f8f71f368a5e77e43b4
-size 347877376

default/dev_other/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:276aa24a9df6c18686f5c273dbdf84bbc43d56ebf1708da460f5ebbf3a762e51
-size 323760128

default/test_clean/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:826a7dff1f92b5f38e60d74e9346df176afa6e06e52a3151ab9ec68a5ff9d640
-size 356790272

default/test_other/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7ba0ad56fc38ea54bf72e617814e7fbd3395f4d16992c71380cb2c3fae01fbfb
-size 338702336

default/train_clean_100/partial-index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8331fe62d458b00b915dd70df847afe8b4ae2f3bb9bc8a5f8a3e5bb39e2469ba
-size 5150093312

default/train_clean_360/partial-index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ee637a0eec1fc5aeabf37f271d9c36be108eb3e3ba272b0e30b4b036a0343415
-size 5303971840

default/train_other_500/partial-index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:091bfec999d1353dd765a5aa8298b4ab08f5abd3d653435b4441a3721e3daef0
-size 5238173696