Make base crio class public and abstract away the logic

At: https://github.com/cnpem/sophys-common/blob/4e4d7145a5a922d64e3b8c9d4967e430536eb80e/src/sophys/common/devices/crio.py#L19, our implementation consider the base class as private, we could make it public and remove the PVs from it, since it can be very useful to create multiple types of devices.

Start at src/sophys/common/devices/crio.py around line 19 and inspect how the current base class defines its PVs and device behavior. Compare the existing device implementations to determine the reusable public abstraction; done means the base class can support multiple device types without carrying device-specific PVs.

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