Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+sandersaarond--Grafana-Community-Dashboards/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

sandersaarond--Grafana-Community-Dashboards/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aed1d44e32cfbe503ff3aa7afcdbb9b61a950b5cec26c4699c5c0d4379cc2c66
+size 166735872