[FIX] various: not translate the close icon of notifications

Same change in several areas where translations existed:
- website editor notification popup
- elearning share popup
- forum remediation filter popup
- event registration attendees popup
- portal rating popup
- stripe payment error popup
And many other locations where there were no translations yet
"×" has been replaced by its UTF8 character.
Also introduced aria-label where missing.

Before this commit the close icon was included in translated resources.
For example, in Spanish the "×" had been turned into "&veces;"
thus not rendering an icon anymore

After this commit the close icon is not a translated text anymore and
remains an icon across all languages

https://github.com/odoo/odoo/pull/60186
task-2312878

closes odoo/odoo#60186

Related: odoo/enterprise#14209
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/website/static/src/snippets/s_image_gallery/000.xml b/addons/website/static/src/snippets/s_image_gallery/000.xml
index 0b6d6385275..a50a1af5674 100644
--- a/addons/website/static/src/snippets/s_image_gallery/000.xml
+++ b/addons/website/static/src/snippets/s_image_gallery/000.xml
@@ -58,7 +58,7 @@
                 t-attf-style="">
                 <div class="modal-content bg-transparent">
                     <main class="modal-body o_slideshow bg-transparent">
-                        <button type="button" class="close text-white" data-dismiss="modal" style="position: absolute; right: 10px; top: 10px;"><span role="img" aria-label="Close">&amp;times;</span><span class="sr-only">Close</span></button>
+                        <button type="button" class="close text-white" data-dismiss="modal" style="position: absolute; right: 10px; top: 10px;"><span role="img" aria-label="Close">×</span><span class="sr-only">Close</span></button>
                         <t t-call="website.gallery.slideshow"></t>
                     </main>
                 </div>