test: drop now-empty remote runner (#35343)

* test: drop the now-empty remote runner from CI

* move fixtures to spec-main

* remove remote runner

* fix stuff

* remove global-paths hack

* move ts-smoke to spec/

* fix test after merge

* rename spec-main to spec

* no need to ignore spec/node_modules twice

* simplify spec-runner a little

* no need to hash pj/yl twice

* undo lint change to verify-mksnapshot.py

* excessive ..

* update electron_woa_testing.yml

* don't search for test-results-remote.xml

it is never produced now

spec/fixtures/apps/set-path/main.js

@@ -0,0 +1,43 @@
+const http = require('http');
+const { app, ipcMain, BrowserWindow } = require('electron');
+
+if (process.argv.length > 3) {
+  app.setPath(process.argv[2], process.argv[3]);
+}
+
+const html = `
+<script>
+async function main() {
+  localStorage.setItem('myCat', 'Tom')
+  const db = indexedDB.open('db-name', 1)
+  await new Promise(resolve => db.onsuccess = resolve)
+  await navigator.serviceWorker.register('sw.js', {scope: './'})
+}
+
+main().then(() => {
+  require('electron').ipcRenderer.send('success')
+})
+</script>
+`;
+
+const js = 'console.log("From service worker")';
+
+app.once('ready', () => {
+  ipcMain.on('success', () => {
+    app.quit();
+  });
+
+  const server = http.createServer((request, response) => {
+    if (request.url === '/') {
+      response.writeHead(200, { 'Content-Type': 'text/html' });
+      response.end(html);
+    } else if (request.url === '/sw.js') {
+      response.writeHead(200, { 'Content-Type': 'text/javascript' });
+      response.end(js);
+    }
+  }).listen(0, '127.0.0.1', () => {
+    const serverUrl = 'http://127.0.0.1:' + server.address().port;
+    const mainWindow = new BrowserWindow({ show: false, webPreferences: { webSecurity: true, nodeIntegration: true, contextIsolation: false } });
+    mainWindow.loadURL(serverUrl);
+  });
+});