Doc: <https://pkg.go.dev/cmd/cgo#hdr-Optimizing_calls_of_C_code> `C.duckdb_destroy_*` and some other functions could be optimized a little bit by add these directives. An example can be found [here](https://github.com/golang-fips/openssl/blob/069e8003b7c06241b71a6d166db9c3c13b0c75c4/cgo_go124.go#L15).