[QW][3890029]remove_email_header_tasks

<data>
<!--
# Done by RHT on the 26/04/2024
# Reviewed bu xxx on the xx/xx/2024
# Review: https://pastebin.com/HpmUMhru
# Task: https://www.odoo.com/web#id=3890029&cids=1&model=project.task&view_type=form
# Need: don't want to see the tasks name and header in the email for task
-->
  <xpath expr="//div[@t-if='has_button_access']" position="attributes">
     <attribute name="t-if">has_button_access and record._name != 'project.task'</attribute>
  </xpath>
  <xpath expr="//div[@t-if='subtitles or has_button_access or actions or not is_discussion']" position="attributes">
     <attribute name="t-if">record._name != 'project.task'</attribute>
  </xpath>
</data>