chore: add ignore engines for system test install until Electron 29 update is finished

Author: AtofStryker

system-tests/lib/dep-installer/yarn.ts

@@ -29,6 +29,11 @@ export function getYarnCommand (opts: {
   // @see https://github.com/yarnpkg/yarn/issues/6407
   cmd += ' --update-checksums'
 
+  // FIXME: Currently with Electron 27, we use Node 18.17.1. Angular 18 dependencies need at least Node 18.19.1
+  // which throws an install error on incompatible node version. Once we upgrade to Electron 29, the below line can be removed.
+  // Remove this flag when https://github.com/cypress-io/cypress/issues/29547 is complete.
+  cmd += ' --ignore-engines'
+
   // in CircleCI, this offline cache can be used
   if (opts.isCI) cmd += ` --cache-folder=${homedir()}/.yarn`
   else cmd += ` --cache-folder=${path.join(tempDir, 'cy-system-tests-yarn-cache', String(Date.now()))}`