Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 AgentWaller--german-oasst1-qa-format/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+AgentWaller--german-oasst1-qa-format/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

AgentWaller--german-oasst1-qa-format/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:026c7938432790d7f455139d1b4af55a491590de3e2688349b7993b112b2f229
+size 1847296