[Feature] Add additional tips for Android #2767

When connecting a Prime Hub to an Android device by USB, the hub may stay completely off and show no response.

Originally posted by @BertLindeman in #2766

So when a user cannot find their USB serial or DFU device, we can include some extra text to the information toast for Android:

On some Android devices, USB connections are disabled by default. Go to Settings -> Security and privacy -> Automatic Blocker, disable Automatic Blocker and restart your device.