Update duckdb index files

.gitattributes

@@ -123,3 +123,4 @@ default/dba.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/emacs.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/codereview.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/robotics.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/scicomp.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/scicomp.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e632cb6915b8ea16a519e34cdb64005c9471bb7ec241a16134700b2bc77fead
+size 6565888