Test form submitting incorrect variables

Problem/Motivation

Test submit form is submitting the form values incorrectly to the firebase api service.

Steps to reproduce

Get FCM token that is valid.
Create test notification on test form and submit.
Will return error.

Proposed resolution

Update

$this->messagingService->sendMessageSingleDevice(
        $form_state->getValue('title'),
        $form_state->getValue('message'),
        $form_state->getValue('device_token'),
        NULL,
        NULL,
        NULL,
        intval($form_state->getValue('badge_count')),
);

to

$this->messagingService->sendMessageSingleDevice(
        $form_state->getValue('device_token'),
        $form_state->getValue('title'),
        $form_state->getValue('message'),
        NULL,
        NULL,
        NULL,
        intval($form_state->getValue('badge_count')),
);

Remaining tasks

Update code as above.

User interface changes

API changes

Data model changes