Update duckdb index files

.gitattributes

@@ -218,3 +218,4 @@ da_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 el_caselaw/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 el_caselaw/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 de_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+sv_caselaw/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

sv_caselaw/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29412098f36e24094748a6bae7cc0c2c972e4db3ea88a8314f23d8cf683c52c1
+size 57159680