[FIX] project: remove chatter glitches in form without sheet tag

Before this commit:

In edit mode, glitching of chatter is visible in project.project and
project.task's form view(without sheet tag).

After this commit:

Removed this glinch of chatter and displaying it with full width in the form
(without sheet tag).

LINKS

PR https://github.com/odoo/odoo/pull/66314
Task- 2411632

closes odoo/odoo#66314

Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>

addons/project/views/project_views.xml

@@ -286,7 +286,6 @@
                     <notebook>
                         <page name="description_page" string="Description">
                             <field name="description" nolabel="1" placeholder="Describe your project..." type="html"/>
-                            <div class="oe_clear"/>
                         </page>
                         <page name="settings" string="Settings">
                             <group>
@@ -716,7 +715,6 @@
                     <notebook>
                         <page name="description_page" string="Description">
                             <field name="description" type="html"/>
-                            <div class="oe_clear"/>
                         </page>
                         <page name="recurrence" string="Recurrence" attrs="{'invisible': [('recurring_task', '=', False)]}">
                             <group>