Update duckdb index files

.gitattributes

@@ -85,3 +85,4 @@ P1ayer-1--stack-exchange-preferences-code/opensource.stackexchange.com/index.duc
 P1ayer-1--stack-exchange-preferences-code/or.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/quantumcomputing.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/raspberrypi.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+P1ayer-1--stack-exchange-preferences-code/retrocomputing.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

P1ayer-1--stack-exchange-preferences-code/retrocomputing.stackexchange.com/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f6468505462a97e5648568b935bdb5e9d490f3f64c366195d6a4c6eab14c0a2
+size 7090176