[FIX] web: restore min-height on form view note-editable

This commit restores the behavior we had before wowl :

- Having a min-height of 180px when the node-editable is a child
 field (without a parent form group).
 e.g: open the form view of a `crm.lead` inside the `crm` app.

- No min-height added when the note-editable is inside a form-group
 e.g: the condition & terms inside the form view of a `sale.order`
 inside the `sale` app.

X-original-commit: 294e8b8ad3efca2211cff61992b3cd07493eb1bb
Part-of: odoo/odoo#102205

addons/web/static/src/views/form/form_controller.scss

@@ -494,6 +494,9 @@
             > .tab-pane {
                 padding: $o-horizontal-padding 0;
 
+                > .o_field_html > .note-editable {
+                    min-height: 180px;
+                }
                 > :first-child {
                     // Reset margin to 0 and use tab-pane's padding
                     // to define the distance between panel and content