Except for Georgia, where the governor does not have pardon power.
In fact there can be no pardon until Trump has served 5 years after conviction.
It would be interesting if Trump were convicted on the January 6 charges, released pending appeal, and then convicted in Georgia, say, in September 2024. I suspect that the judge would send him to state prison while waiting out the inevitable appeal, due to prior felony convictions.
At that point, there might be talk of violence in Georgia to free him.