docs: add system get version info Fiddle example (#20536)

docs/fiddles/system/system-information/get-version-information/renderer.js

@@ -0,0 +1,8 @@
+const versionInfoBtn = document.getElementById('version-info')
+
+const electronVersion = process.versions.electron
+
+versionInfoBtn.addEventListener('click', () => {
+  const message = `This app is using Electron version: ${electronVersion}`
+  document.getElementById('got-version-info').innerHTML = message
+})