Change Bulb Socket in Light Fixture?
That fluorescent socket is driven by a ballast, so we’re talking more than just a socket replacement.
Regardless, as Ed Beal says, do not put an Edison socket there, or some fool will put an incandescent in it and start a fire. The fixture is not insulated for that much heat.  Use a proprietary LED only socket like Gu10.
Also, building codes probably required non-Edison fixtures at construction time. You’d need to roll it back on resale.