Support for date-fns 4

[Jul13nT]

Hi,

I tried updating the dependency on date-fns from v3 to v4 in my project, when using Yarn PnP I have the following warning:

date-fns is listed by your project with version 4.1.0 (p10f0d), which doesn't satisfy what @date-io/date-fns and other dependencies request (^3.2.0)

I don't know if any date-io code should be modified to support this version, but the package.json peerDependencies on date-fns should at least allow v4.