Update duckdb index files

.gitattributes

@@ -69,3 +69,4 @@ P1ayer-1--stack-exchange-preferences-code/drupal.stackexchange.com/index.duckdb
 P1ayer-1--stack-exchange-preferences-code/dsp.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/elementaryos.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
 P1ayer-1--stack-exchange-preferences-code/emacs.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text
+P1ayer-1--stack-exchange-preferences-code/ethereum.stackexchange.com/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d22753298c373037f4fbde905cb577a08ed882f6f52eceacf43a439f5b12c8d
+size 39596032