Update duckdb index files

.gitattributes

@@ -61,3 +61,4 @@ AsakusaRinne--Gaokao_bench/train/index.duckdb filter=lfs diff=lfs merge=lfs -tex
 2010-2022_Chinese_Modern_Lit/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 2010-2022_English_Fill_in_Blanks/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 2010-2022_English_Reading_Comp/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+2010-2022_Geography_MCQs/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

2010-2022_Geography_MCQs/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c4d401df5662842da9f78cfd01e15e23aec1385783aea9636ff82de301224f27
+size 1060864