Update definition for existing package

docs/by-package/duckdb.json

@@ -1,8 +1,8 @@
 {
-  "version": "0.8.1",
+  "version": "0.8.1-1",
   "title": "DBI Package for the DuckDB Database Management System",
   "description": "The DuckDB project is an embedded analytical data management system with support for the Structured Query Language (SQL). This package includes all of DuckDB and a R Database Interface (DBI) connector.",
-  "date": "2023-06-16",
+  "date": "2023-07-17",
   "maintainer": "Hannes Mühleisen <[email protected]>",
   "license": "MIT + file LICENSE",
   "url": ["https://duckdb.org/", "https://github.com/duckdb/duckdb"],