Twig's defined test causes wrap-macro to error

[scrummer]

Q	A
Bug report?	yes
Feature request?	no
BC Break report?	no
RFC?	no

In the newer versions of twig, the behaviour of the defined test changed. With the latest version of twig installed, the wrap-macro throws an error:

The "defined" test only works with simple variables. File: /var/www/html/app/vendor/dachcom-digital/toolbox/templates/macro/wrap.html.twig Line: 2

We should change the tests the following:

templates/macro/wrap.html.twig

- {% if attribute(elementTheme, 'wrapper') is defined and elementTheme.wrapper is iterable %}
+ {% if elementTheme.wrapper is defined and elementTheme.wrapper is iterable %}

[scrummer]

Fixed by #244 in v4.1.3, v5.3.1