upgrade to @surma/rollup-plugin-off-main-thread dependencies from 1.4.1 to 2.2.2 (#2927) (#2962)

* upgrade to @surma/rollup-plugin-off-main-thread dependencies from 1.4.1 to 2.2.2 (#2927)

* Fix validation logic in test

* Update deps

Co-authored-by: Jeff Posnick <[email protected]>

Author: fuzail-ahmed

infra/testing/validator/service-worker-runtime.js

@@ -136,7 +136,7 @@ function setupSpiesAndContextForGenerateSW() {
   const context = Object.assign(
     {
       importScripts,
-      define: (_, scripts, callback) => {
+      define: (scripts, callback) => {
         importScripts(...scripts);
         callback(workboxContext);
       },