Update duckdb index files

.gitattributes

@@ -51,3 +51,4 @@ 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
+charsiu--Common_voice_sentence_similarity/dev/index.duckdb filter=lfs diff=lfs merge=lfs -text

charsiu--Common_voice_sentence_similarity/dev/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:363fb3b749a262944ba21f3ec9ca9778a7a60e6d234fe16711970cd096faefdf
+size 324022272