Remove blank lines between imports (#16450)

scripts/build/transform/index.js

@@ -1,10 +1,8 @@
 import path from "node:path";
-
 import babelGenerator from "@babel/generator";
 import { parse } from "@babel/parser";
 import { traverseFast as traverse } from "@babel/types";
 import { outdent } from "outdent";
-
 import { PROJECT_ROOT, SOURCE_DIR } from "../../utils/index.js";
 import allTransforms from "./transforms/index.js";