URL in doc comments is returning HTTP 404 (not found)

[jcsherin]

While reviewing apache/datafusion#16839 (comment) found these broken links in the doc comments.

1. The ClickHouse attach-partitionpart link moved here: https://clickhouse.com/docs/sql-reference/statements/alter/partition#attach-partitionpart

   • datafusion-sqlparser-rs/src/ast/ddl.rs

     Line 152 in 4921846

     /// [ClickHouse](https://clickhouse.com/docs/en/sql-reference/statements/alter/pakrtition#attach-partitionpart)

   • 404 (Not Found): https://clickhouse.com/docs/en/sql-reference/statements/alter/pakrtition#attach-partitionpart

2. The DuckDB lambda functions link has moved here: https://duckdb.org/docs/stable/sql/functions/lambda

   • datafusion-sqlparser-rs/src/dialect/duckdb.rs

     Line 68 in 4921846

     /// See <https://duckdb.org/docs/sql/functions/lambda.html>

   • datafusion-sqlparser-rs/src/ast/mod.rs

     Line 1147 in 4921846

     /// [DuckDb](https://duckdb.org/docs/sql/functions/lambda.html)

   • 404 (Not Found): https://duckdb.org/docs/sql/functions/lambda.html