now enable backend invoking in fle test

Author: NadeemYaseen

tests/e2e/fle.test.js

@@ -7,9 +7,9 @@
    const window = await app.firstWindow();
 
      // selecting the device (MPW1 Gemini)
-//   const deviceDropdown = await window.waitForSelector('#deviceId');
-//   await deviceDropdown.selectOption('MPW1');
-//   await new Promise((resolve) => setTimeout(resolve, 2000));
+   const deviceDropdown = await window.waitForSelector('#deviceId');
+   await deviceDropdown.selectOption('MPW1');
+   await new Promise((resolve) => setTimeout(resolve, 2000));
 
    const fleBlock = await window.waitForSelector('#app > div > div.top-row-container > div.main-table-container.main-border > div.top-l2 > div.top-l2-col2 > div.top-l2-col2-elem > div > div:nth-child(2) > div:nth-child(2) > div');
    await fleBlock.click();