Update duckdb index files

.gitattributes

@@ -352,3 +352,4 @@ ukrainian/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 urdu/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 urdu/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 uzbek/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+uzbek/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

uzbek/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce06bf032ed5c6a275c64c61df29a57c5c760c686b1212eac188b1742c50cd3c
+size 3158016