Update duckdb index files

.gitattributes

@@ -234,3 +234,4 @@ voidful--commonvoice_10_unit/or.validation/index.duckdb filter=lfs diff=lfs merg
 voidful--commonvoice_10_unit/pa_IN.test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/pa_IN.train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 voidful--commonvoice_10_unit/pa_IN.validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+voidful--commonvoice_10_unit/pl.test/index.duckdb filter=lfs diff=lfs merge=lfs -text

voidful--commonvoice_10_unit/pl.test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:593db8f4747ffad8d46bde250c5adf5fd5c01b23454fb88dbc808ba37547dbc6
+size 6565888