Update duckdb index files

.gitattributes

@@ -168,3 +168,4 @@ tatoeba.bul/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 tatoeba.cmn/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 tatoeba.deu/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 tatoeba.ell/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+tatoeba.est/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

tatoeba.est/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:158914d9be58318702ab8907cca28a4e4c157ffdf59f6c1d3e8ae8104725510c
+size 1060864