revert: keep |null in whitelist/blacklist JSDoc to match .d.ts and runtime

Author: slvvko

src/main/builder.js

@@ -639,8 +639,8 @@ const makeRevision = function (path, hash) {
  * Builds filter txt file from directory contents
  *
  * @param {string} filterDir - The path to the directory containing filters.
- * @param {Array<number>} [whitelist] - An array whitelist filters IDs.
- * @param {Array<number>} [blacklist] - An array blacklist filters IDs.
+ * @param {Array<number>|null} [whitelist] - An array whitelist filters IDs.
+ * @param {Array<number>|null} [blacklist] - An array blacklist filters IDs.
  * @returns {Promise<void>} A promise that resolves when all filters and its subdirectories have been processed.
  */
 const buildFilter = async function (filterDir, whitelist, blacklist) {