Update duckdb index files

.gitattributes

@@ -365,3 +365,4 @@ HuggingFaceGECLM--StackExchange_Mar2023/tridion.meta/index.duckdb filter=lfs dif
 HuggingFaceGECLM--StackExchange_Mar2023/ukrainian/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/ukrainian.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/unix/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HuggingFaceGECLM--StackExchange_Mar2023/unix.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

HuggingFaceGECLM--StackExchange_Mar2023/unix.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0fb8313af80fe087de125a69fed52816974c233a9b3061478c704170de963a5
+size 16003072