Adding Any support for Local chrono datetime for MySQL

[NatPRoach]

Hello, a while back I put in a PR adding Any type support for chrono types. It seems I somehow missed that the mysql implementation supports chrono::DateTime<chrono::types::Local>. So this PR should add that support.

[jplatte]

Actually, CI for this failed with

the trait bound `DateTime<chrono::Local>: Type<MySql>` is not satisfied

[NatPRoach]

Yeah @mehcode, I think you'll want to revert this PR given the CI problems. It looked like it should work based on the documentation but actually doesn't and doesn't compile if a certain set of features are used to compile. Very sorry for not bringing this up sooner.

[jplatte]

Right, docs say that this type is supported for MySQL, but in reality it isn't. It looks like it would be easy to support, but I'm not 100% certain.