sensor state class 'total_increasing' is invalid for 'monetary' values

[Achronite]

Describe the bug
The sensors dcc_sourced_smart_gas_meter_cost_today and dcc_sourced_smart_electricity_meter_cost_today are incorrectly defined within HA due to incompatibility between state 'total_increasing' and device class 'monetary'.
e.g.
Entity sensor.dcc_sourced_smart_gas_meter_cost_today (<class 'custom_components.hildebrandglow_dcc.sensor.Cost'>) is using state class 'total_increasing' which is impossible considering device class ('monetary') it is using; expected None or one of 'total'

To Reproduce
Restart HA, look at system logs.

Expected behaviour
DCC sensors should to be defined correctly within HA to operate correctly

Screenshots
From system logs (HA Core v2023.3.6)
Logger: homeassistant.components.sensor
Source: components/sensor/init.py:497
Integration: Sensor (documentation, issues)
First occurred: 10:00:36 (2 occurrences)
Last logged: 10:00:37

• Entity sensor.dcc_sourced_smart_gas_meter_cost_today (<class 'custom_components.hildebrandglow_dcc.sensor.Cost'>) is using state class 'total_increasing' which is impossible considering device class ('monetary') it is using; expected None or one of 'total'; Please update your configuration if your entity is manually configured, otherwise report it to the custom integration author.
• Entity sensor.dcc_sourced_smart_electricity_meter_cost_today (<class 'custom_components.hildebrandglow_dcc.sensor.Cost'>) is using state class 'total_increasing' which is impossible considering device class ('monetary') it is using; expected None or one of 'total'; Please update your configuration if your entity is manually configured, otherwise report it to the custom integration author.

Version
v1.0.3
HA Core v2023.3.6

Debug log
Not required

Additional context
Problem reported at startup of HA

[HandyHat]

Hey @Achronite, it looks like this is the same issue as #304. Feel free to follow that issue!

Duplicate of #304