Update duckdb index files

.gitattributes

@@ -111,3 +111,4 @@ default/dsp.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/devops.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/datascience.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/meta.askubuntu.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/computergraphics.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/computergraphics.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed4878d9eb3c9e82d0c400a271dbcd54e4d55056564ca8d511274615d8d3fafc
+size 2371584