Update duckdb index files

.gitattributes

@@ -57,3 +57,4 @@ CSharp/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Dart/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Go/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Haskell/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Java/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

Java/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbb330fd797d9e078685a8f641177f56d932f266da4f6f674efcceef9dc5c270
+size 5517312