Update duckdb index files

.gitattributes

@@ -442,3 +442,4 @@ default/askubuntu/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/codegolf.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/christianity/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/coffee.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/codereview.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/codereview.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79519f0847e8e9e319b7445b036c2400a268d39c68cb1512994ab723d5764790
+size 23080960