Update duckdb index files

.gitattributes

@@ -659,3 +659,4 @@ default/space/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/workplace/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/wordpress/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/webapps.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/webmasters.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/webmasters.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6197f8552891c713f69bda873b545115d77bc36a51dd88e459cd3daee79da276
+size 5779456