Before this commit: when textarea is on second tab of notebook and it has long
value then autoresize can not compute actual height of the textarea as it is in
second tab and has display: none property, it is not resized until focus comes
on it
After this commit: call DOM_updated event on notebook tab change, DOM_updated
event will call resize method again, so when tab changes resize is called and as
textarea is visible now, proper height is calculated and assigned to textarea.
task-2007558
closesodoo/odoo#34503
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
Co-authored-by: Mohammed Shekha <msh@odoo.com>