Update duckdb index files

.gitattributes

@@ -349,3 +349,4 @@ HuggingFaceGECLM--StackExchange_Mar2023/stats.meta/index.duckdb filter=lfs diff=
 HuggingFaceGECLM--StackExchange_Mar2023/stats/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/stellar.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/stellar/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HuggingFaceGECLM--StackExchange_Mar2023/superuser/index.duckdb filter=lfs diff=lfs merge=lfs -text

HuggingFaceGECLM--StackExchange_Mar2023/superuser/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37599e8dad8a8c1884ce18c27cfa2dd1d94df54618c82d7590f8a8b0342e51b0
+size 2549100544