Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ charsiu--Common_voice_hidden_units/hubert.base.ls960.100/index.duckdb filter=lfs
 charsiu--Common_voice_hidden_units/hubert.base.ls960.200/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/cpc.big.ll6k.100/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/cpc.big.ll6k.50/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/hubert.base.ls960.100/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/hubert.base.ls960.100/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:762b51bc079cfa57e8a95ebc0c898b3069fd57afab77c562f5c4f5f18baeb722
+size 137375744