Add Support for Tempo Disc Waterproof

[jakub300]

Is your feature request related to a problem? Please describe.
Hi, I purchased Tempo Disc THPD (that is supported) and Tempo Disc™ Waterproof that contains only temperature sensor. After HA setup I realized that it's not supported.

Describe the solution you'd like
Support the device :)

Additional context
Based on posts related to HA Bluetooth integration I found online I enabled logging and was able to find log lines for the device.
Example log lines:

2022-12-18 03:17:55.314 DEBUG (MainThread) [homeassistant.components.bluetooth.manager] hci0 (5C:F3:70:A8:7C:A2) [connectable]: FA:BF:5A:2E:56:F3 AdvertisementData(local_name='FABF5A2E', manufacturer_data={307: b'\rd\x02X\n\xd1\x00\xfc\x01\x00'}, rssi=-65) match: set()
2022-12-18 03:36:37.013 DEBUG (MainThread) [homeassistant.components.bluetooth.manager] hci0 (5C:F3:70:A8:7C:A2) [connectable]: FA:BF:5A:2E:56:F3 AdvertisementData(local_name='FABF5A2E', manufacturer_data={307: b'\rd\x02X\n\xd3\x00\xfd\x05\x00'}, rssi=-65) match: set()
2022-12-19 01:10:10.486 DEBUG (MainThread) [homeassistant.components.bluetooth.manager] hci0 (5C:F3:70:A8:7C:A2) [connectable]: FA:BF:5A:2E:56:F3 AdvertisementData(local_name='FABF5A2E', manufacturer_data={307: b'\rd\x02X\x0bT\x00\xfc\x01\x00'}, rssi=-65) match: set()

Based on my limited knowledge of python:

>>> from struct import *
>>> unpack("!BhhhH", b'\rd\x02X\n\xd1\x00\xfc\x01\x00'[1:10])
(100, 600, 2769, 252, 256)
>>> unpack("!BhhhH", b'\rd\x02X\n\xd3\x00\xfd\x05\x00'[1:10])
(100, 600, 2771, 253, 1280)
>>> unpack("!BhhhH", b'\rd\x02X\x0bT\x00\xfc\x01\x00'[1:10])
(100, 600, 2900, 252, 256)

First 4 fields appear to match those currently defined in the code, and the last appears to be "mode" like in current code.
For the first line 100% battery, 600s log interval, 2769 items logged, 25.2 deg C current temperature.
For the second line I turned air plane mode on and the last field changed value, I don't know what are expected "mode" values but I validated this with THPD and it also changes from 256 to 1280 when in air plane mode.
Third line is just one more example, almost day later.

[bdraco]

Happy to accept a PR if you want to signup to be codeowner for the HA integration as well:

https://github.com/home-assistant/architecture/blob/master/adr/0008-code-owners.md#rules