Add support for IP6x chargers

[KvotheBloodless]

Is your feature request related to a problem? Please describe.
I would like to be able to collect data from Victron IP6x chargers.

Describe the solution you'd like
Victron recently added instant readout support to their range of IP6x chargers. It would be great to see support added to the library.

Describe alternatives you've considered
None

Additional context
Related ticket open here.

[Shane11r]

INFO:victron_ble.scanner:E7:94:5B:3D:F4:53: None

INFO:victron_ble.scanner:Reading data for ['e7:94:5b:3d:f4:53']
ERROR:victron_ble.scanner:Could not identify device type for E7:94:5B:3D:F4:53: None
ERROR:victron_ble.scanner:Could not identify device type for E7:94:5B:3D:F4:53: BSC IP65 12/10 HQ2341NQ7PG

INFO:victron_ble.scanner:Dumping advertisements from e7:94:5b:3d:f4:53
INFO:victron_ble.scanner:1736142929.7465699 : 100038a308d20ff61d538d85f4dbf4f0d5fe22af5e
INFO:victron_ble.scanner:1736142930.6876442 : 100038a308d30ff61a47cc7775aac97ac04ab28c0b
INFO:victron_ble.scanner:1736142931.6273985 : 100038a308d40ff668e85eb7403ca40f3c8ad9afed
INFO:victron_ble.scanner:1736142936.4978874 : 100038a308d80ff62987ed7d3c85fcb5dda390c75b
INFO:victron_ble.scanner:1736142937.7681704 : 100038a308da0ff6db99e6e0c395cb29bb41e1edbf
INFO:victron_ble.scanner:1736142938.7263515 : 100038a308db0ff6df7a1a26abf9b38622206643fc
INFO:victron_ble.scanner:1736142940.6085937 : 100038a308dd0ff6221e2423f99e140935b68c036d
INFO:victron_ble.scanner:1736142942.496592 : 100038a308de0ff6afd670b8fc93b6dca475c308d5
INFO:victron_ble.scanner:1736142943.4436364 : 100038a308df0ff600db87905bd7a222788230b3fb
INFO:victron_ble.scanner:1736142943.9173486 : 100038a308e00ff683284a61154d3dea5c356d88b5
INFO:victron_ble.scanner:1736142945.3314855 : 100038a308e10ff6f475e0c5938fc7508d7e6dd07b
INFO:victron_ble.scanner:1736142948.1672707 : 100038a308e40ff62d3da605c5697ccb63f974eb6c
INFO:victron_ble.scanner:1736142949.1165993 : 100038a308e50ff6d00ff2375275d81ca4f9c6fcf1
INFO:victron_ble.scanner:1736142950.0540771 : 100038a308e60ff681afbf623fe12d64600cbdd9d9
INFO:victron_ble.scanner:1736142950.539347 : 100038a308e70ff6f751996b8dd1534c7f5877f170
INFO:victron_ble.scanner:1736142951.9574435 : 100038a308e80ff625625f3dd3925152c3c9da7dc8
INFO:victron_ble.scanner:1736142952.9031525 : 100038a308e90ff69ec17cd31772d84b9765bdf756

[Shane11r]

for what its worth i copied the solar charger template and found most of the results came back accurate with the exception of current. while current should have being reading 0 that template returns -25.6
{"name": "BSC IP65 12/10 HQ2341NQ7PG", "address": "E7:94:5B:3D:F4:53", "rssi": -66, "payload": {"battery_charging_current": -25.6, "battery_voltage": 12.8, "charge_state": "power_supply", "charger_error": "no_error", "model_name": "Blue Smart Charger BSCIP65 12|10 Battery Charger"}}