Update duckdb index files

.gitattributes

@@ -74,3 +74,4 @@ P1ayer-1--stack-exchange-preferences-code/gamedev.stackexchange.com/index.duckdb
 P1ayer-1--stack-exchange-preferences-code/gis.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/magento.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/math.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+P1ayer-1--stack-exchange-preferences-code/mathematica.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

P1ayer-1--stack-exchange-preferences-code/mathematica.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:060a6d651a30902e4e86802bf78e45cb03bc84e5f1a410570692ee6d2f3494b7
+size 193736704