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
+kmewhort--sketchy-svgs/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

kmewhort--sketchy-svgs/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:998777c7ec0e1a64d171c1cdfdbf283ec7f50b0ad5f1d0c52089be19f2f6706f
+size 356265984