joystick: Jabra headset treated as controller, interupting active control

### Bug description

While trying to control the robot via cockpit, and having both controller: Logitech Cordless RumblePad 2 + Headset: Jabra Evolve2 65 Flex, we were not able to have control.

Disconnecting the headset gives us back actions with the controller.

### Steps to reproduce

1. Have both a Jabra wireless headset and controller active
2. Open cockpit
3. Try to gain control with controller
4. Fail to gain control

### Primary pain point(s)

It is disruptive, and a bit scary when you lose control unexpectedly, and it also prevents us from using our wireless headsets while operating robots (which we do all the time).

### Additional context

Joystick info: name: 'Jabra Evolve2 65 Flex (Vendor: 0b0e Product: 2519)
Joystick info: name: 'Jabra Link 380 (Vendor: 0b0e Product: 24c8)
Joystick info: name: 'Logitech Cordless RumblePad 2 (STANDARD GAMEPAD Vendor: 046d Product: c219)

The Jabra devices do NOT have axes:
`axes: buttons: 0, 0...`
Where as the normal controllers do, of course.

This could be used to discriminate devices, or perhaps simply blacklist the vendor (or maintain a product list)

### Prerequisites

- [x] I have checked to make sure that a similar request has not already been filed or fixed.

No file or test is named in the issue. Start by locating cockpit's joystick handling and checking how devices with no axes are classified; reproduce with the Jabra headset and Logitech controller. Done means the headset no longer interrupts control and the controller retains control while both devices are connected.

Written by the indexing model from the issue text.