Update duckdb index files

.gitattributes

@@ -510,3 +510,4 @@ default/expressionengine.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/french/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/english/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/genealogy.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/materials.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/materials.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fdb660b5cfba901d2f0e747588e6414a82f64a4269dfbc46afa3a3eded5da74
+size 2371584