Update duckdb index files

.gitattributes

@@ -136,3 +136,4 @@ default/networkengineering.stackexchange.com/index.duckdb filter=lfs diff=lfs me
 default/opendata.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/opensource.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/or.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/quantumcomputing.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/quantumcomputing.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18473cdbe66866e8a612aa8f1f86429c6fcdcc26846f1da24160524ac5e0424f
+size 2371584