Xsqlite3_is_interrupted is missing for netbsd/amd64

zafer@rpi3:~ $ env GOOS=netbsd GOARCH=amd64 go build
# modernc.org/sqlite
../go/bin/pkg/mod/modernc.org/sqlite@v1.34.5/sqlite.go:1509:30: undefined: sqlite3.Xsqlite3_is_interrupted

looks like Xsqlite3_is_interrupted is missing for netbsd/amd64

Additionally it would be amazing if you could add support for netbsd/arm and netbsd/arm64

I can help testing and provide access to hardware