Remove public hidden I2C APIs

[bugadani]

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Pull Request Details 📖

Description

Part 1 of #2437

[MabezDev]

LGTM, thanks!

[jessebraham]

Not a huge fan of the naming of this Info struct and info method to be honest, feels a bit strange reading the driver code in some places. However, I see this is already present in some other drivers, so I will just accept it for what it is. 😁

Otherwise, changes LGTM.

[bugadani]

Noted and you're not alone with that opinion. I'm still pointing at embassy for the inspiration but I'm open to change it, although the names are accurate enough in what they represent.