[FIX] web_editor: emojipicker doesnot close on click

Before this commit:

On clicking the saame paragraph while emojipicker is open, it doesnot close,
 resulting in multiple emojipicker being opened at the same time.

After this commit:

Now onclick away from emojipicker on the same paragraph emojipicker closes.

task-3555717

closes odoo/odoo#151038

X-original-commit: be671cce046a72402d1746917b4b5b8715ba1d41
Signed-off-by: Geelen Sébastien (sge) <sge@odoo.com>
Signed-off-by: Sanjay Sharma (shsa) <shsa@odoo.com>

addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js

@@ -4636,6 +4636,12 @@ export class OdooEditor extends EventTarget {
             this.document.addEventListener('mouseup', stopResizing);
             this.document.addEventListener('mouseleave', stopResizing);
         }
+
+        // Handle emoji popover
+        const isEmojiPopover = document.querySelector('.o-EmojiPicker');
+        if (isEmojiPopover && ev.target !== isEmojiPopover) {
+            isEmojiPopover.remove();
+        }
     }
 
     _onScroll(ev) {