patch: add apt-get update in flowzone preinstall

libudev package has changed and cannot be installed if we not update apt cache

package.json

@@ -14,7 +14,7 @@
   },
   "scripts": {
     "build": "npm run webpack",
-    "flowzone-preinstall-linux": "sudo apt-get install -y xvfb libudev-dev && cat < electron-builder.yml | yq e .deb.depends[] - | xargs -L1 echo | sed 's/|//g' | xargs -L1 sudo apt-get --ignore-missing install || true",
+    "flowzone-preinstall-linux": "sudo apt-get update && sudo apt-get install -y xvfb libudev-dev && cat < electron-builder.yml | yq e .deb.depends[] - | xargs -L1 echo | sed 's/|//g' | xargs -L1 sudo apt-get --ignore-missing install || true",
     "flowzone-preinstall-macos": "true",
     "flowzone-preinstall-windows": "npx node-gyp install",
     "flowzone-preinstall": "npm run flowzone-preinstall-linux",