Update duckdb index files

.gitattributes

@@ -109,3 +109,4 @@ default/ai.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/bioinformatics.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/dsp.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/devops.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/datascience.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/datascience.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:43c02ea25039c5b81613afa722fcb2e6d4ff4b4fc19d2eb68be12e9c5af772d1
+size 18362368