Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+successor--qrl-yt-metadata/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

successor--qrl-yt-metadata/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a4a734e849984abe71a63e8808743a7f7c1520e6ba8a54c6e49deea66acff9f
+size 1060864