Instead of adding one by one you can loop all blocks inside build folder
<?php
function create_block_dpluginsblocks_block_init() {
$folders = glob(__DIR__ . '/build/*', GLOB_ONLYDIR);
foreach ($folders as $folder) {
register_block_type($folder);
}
}
add_action('init', 'create_block_dpluginsblocks_block_init');