[FIX] web_editor: tab outside link hides linkpopover

Before this commit:

Tab on link moves link table but the link popover stucks.

After this commit:

Tab outsided the link hides the linkpopover.

task-3389015

closes odoo/odoo#145297

X-original-commit: e9ada60cb1f6986a578e17ddce1f5ae6a6fe95dc
Signed-off-by: Geelen Sébastien (sge) <sge@odoo.com>

addons/web_editor/static/src/js/wysiwyg/wysiwyg.js

@@ -2749,9 +2749,10 @@ export class Wysiwyg extends Component {
         }
     }
     _onSelectionChange() {
-        if (this.odooEditor.autohideToolbar) {
-            const isVisible = this.linkPopover && this.linkPopover.el.offsetParent;
-            if (isVisible && !this.odooEditor.document.getSelection().isCollapsed) {
+        if (this.odooEditor.autohideToolbar && this.linkPopover) {
+            const selectionInLink = getInSelection(this.odooEditor.document, 'a') === this.linkPopover.target;
+            const isVisible = this.linkPopover.el.offsetParent;
+            if (isVisible && !selectionInLink) {
                 this.linkPopover.hide();
             }
         }