Update duckdb index files

.gitattributes

@@ -327,3 +327,4 @@ voidful--commonvoice_10_unit/ca.train/index.duckdb filter=lfs diff=lfs merge=lfs
 voidful--commonvoice_10_unit/de.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/en.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/es.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/fr.train/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/fr.train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbc15a1bcfa6658a85aae3dde1d8034b3142d723a67cb650203dd73d319cd621
+size 301215744