Revision 621ddf76eb73ee87c4355be197911aed27bf8fc9

Committed on 11/04/2023 12:35 am by Irini Koutaki <irini.koutaki@jadu.net> [GitHub Diff]

Appease symfony-5 deprecations for 'TreeBuilder' and 'root'

* Dropped support for constructing a `TreeBuilder` without passing root node information.
* Removed the `root()` method in `TreeBuilder`, pass the root node information to the constructor instead