Add Tesla BLE support

[MikeBishop]

With this change, this becomes possible:

Sun Apr 27 06:48:15 PM EDT 2025: Time adjusted by 0.563657 seconds after 0.750000 seconds
Sun Apr 27 06:48:17 PM EDT 2025: Tesla BLE: Command sent to enable Sentry Mode.
Sun Apr 27 06:48:37 PM EDT 2025: taking snapshot of cam disk in /backingfiles/snapshots/snap-000050
Sun Apr 27 06:48:38 PM EDT 2025: took snapshot
Sun Apr 27 06:48:38 PM EDT 2025: comparing new snapshot with /backingfiles/snapshots/snap-000049/snap.bin
Sun Apr 27 06:48:38 PM EDT 2025: making links for /tmp/snapshots/snap-000050, retargeted to /backingfiles/snapshots/snap-000050/mnt
Sun Apr 27 06:48:42 PM EDT 2025: made all links for /tmp/snapshots/snap-000050
Sun Apr 27 06:48:42 PM EDT 2025: Archiving...
Sun Apr 27 06:48:42 PM EDT 2025: Ensuring cam archive is mounted...
Sun Apr 27 06:48:42 PM EDT 2025: Mounting /mnt/archive...
Sun Apr 27 06:48:43 PM EDT 2025: Mounted /mnt/archive.
Sun Apr 27 06:48:43 PM EDT 2025: Ensured cam archive is mounted.
Sun Apr 27 06:48:43 PM EDT 2025: Ensuring music archive is mounted...
Sun Apr 27 06:48:43 PM EDT 2025: Mounting /mnt/musicarchive...
Sun Apr 27 06:48:43 PM EDT 2025: Mounted /mnt/musicarchive.
Sun Apr 27 06:48:43 PM EDT 2025: Ensured music archive is mounted.
Sun Apr 27 06:48:43 PM EDT 2025: Checking saved folder count...
Sun Apr 27 06:48:43 PM EDT 2025: There are 3 event folder(s) with 121 file(s) and 0 track mode file(s) to move.  0 short recording(s) will be skipped.
Sun Apr 27 06:48:43 PM EDT 2025: Starting recording archiving
Sun Apr 27 06:48:43 PM EDT 2025: Archiving 121 file(s) including 3 event folder(s) starting at Sun Apr 27 06:48:43 PM EDT 2025
[...]
Sun Apr 27 06:53:41 PM EDT 2025: Tesla BLE: Command sent to disable Sentry Mode.
Sun Apr 27 06:53:41 PM EDT 2025: Connecting usb to host...
Sun Apr 27 06:53:42 PM EDT 2025: Connected usb to host.
Sun Apr 27 06:53:47 PM EDT 2025: Waiting for archive to be unreachable...