Update duckdb index files

.gitattributes

@@ -107,3 +107,4 @@ P1ayer-1--stack-exchange-preferences-code/wordpress.stackexchange.com/index.duck
 P1ayer-1--stack-exchange-preferences-code/tex.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 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/dsp.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c41b02cd61f252b66d24c5b5299d25bf2bee26a93f1847f837a599afaf07afca
+size 12857344