Ability to add local variables into AnsibleJ2Vars was added in
18a9eff11f to fix#6653. Local variables
are added using ``AnsibleJ2Vars.add_locals()`` method when creating a
new context - typically when including/importing a template with
context. For that use case local template variables created using
``set`` should override variables from higher contexts - either from the
play or any parent template, or both; Jinja behaves the same way.
Also removes AnsibleJ2Vars.extras instance variable which is not used.
Also adds missing test for #6653.
Fixes#72262Fixes#72615
ci_complete
