Update duckdb index files

.gitattributes

@@ -94,3 +94,4 @@ eu_ejteknikari/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 eu_opebilbaoeu/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 eu_opeehuadmineu/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 eu_opeehuauxeu/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+eu_opeehubiblioeu/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

eu_opeehubiblioeu/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08e17714798fd88f653b1aec0b8347e6e4987ea763e8fcaf1d91b28363f03f1a
+size 1323008