Update duckdb index files

.gitattributes

@@ -135,3 +135,4 @@ default/meta.superuser.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/networkengineering.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/opendata.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/opensource.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/or.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/or.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3acf7a3eccf94966c276b03dcd68e379e83fe5a97b0fd82d1ed0ee3e469eb582
+size 2371584