Update duckdb index files

.gitattributes

@@ -337,3 +337,4 @@ de_contracts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_all/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_other/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+de_wikipedia/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

de_wikipedia/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e96fed0e37065ecb5adcd2bf9354ac6bc3ea0ac2bbb27bfefcef98ea9cd082e
+size 8400896