Update duckdb index files

.gitattributes

@@ -67,3 +67,4 @@ default/Foodforthought/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/ifyoulikeblank/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/IWantToLearn/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/socialskills/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/YouShouldKnow/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/YouShouldKnow/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73fae58f6f13dcc8616c388178b7405acffc15fb66660baf0ad60209289b858a
+size 1504194560