bug #2893 Make DateTimeFilterType compat with \DateTimeImmutable instances (yceruto)
bug #2893 Make DateTimeFilterType compat with \DateTimeImmutable instances (yceruto)

This PR was merged into the 2.0.x-dev branch.

Discussion
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Make DateTimeFilterType compat with \DateTimeImmutable instances

Spotted in https://github.com/EasyCorp/EasyAdminBundle/issues/2891#issuecomment-520891746 by @qcho.

Commits
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3d7589eb Make DateTimeFilterType compat with \DateTimeImmutable instances

OskarStark/EasyAdminBundle,javiereguiluz/EasyAdminBundle,OskarStark/EasyAdminBundle,javiereguiluz/EasyAdminBundle,OskarStark/EasyAdminBundle