Update duckdb index files

.gitattributes

@@ -549,3 +549,4 @@ default/opensource.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/meta.serverfault/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/or.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/moderators/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/parenting.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/parenting.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fab89c9718f9179109b0e9dd60524f04f3e3eab721d215ca6cd86577e2ed6fa
+size 6303744