Update duckdb index files

.gitattributes

@@ -35,3 +35,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.mp3 filter=lfs diff=lfs merge=lfs -text
 *.ogg filter=lfs diff=lfs merge=lfs -text
 *.wav filter=lfs diff=lfs merge=lfs -text
+AO3[[:space:]]Style[[:space:]]Change[[:space:]]Detection/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

AO3 Style Change Detection/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18e53fdceda78962c5d70de31ae167646fcc933ddc6b705cbc5f8364b0c1cae9
+size 78655488