Nodes like
<attribute name="t-on-dragenter.stop.prevent">() => state.dropzoneVisible = true</attribute>
should not be exported in the translations files but
<attribute name="string">Hello World</attribute>
should be kept
It was already the case in the xml processing method for server side
templates.
Since 16.0, client side QWeb views also use the same inheritance
mechanism than the one on the server side so the exception needs to be
replicated.
X-original-commit: e05d1192481935b2cd7aae7e939f98e60e002899
Part-of: odoo/odoo#101053