[FIX] web_editor: fix mouse up event on active handles

Before this commit, the mouseup event was not detected outside the
body element when resizing paddings.

task-2312878

closes odoo/odoo#60380

X-original-commit: 2766eee14341a2475bc1c33a032ea05b50becc29
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/web_editor/static/src/js/editor/snippets.options.js

@@ -2982,7 +2982,7 @@ registry.sizing = SnippetOptionWidget.extend({
             };
             var bodyMouseUp = async function () {
                 $body.off('mousemove', bodyMouseMove);
-                $body.off('mouseup', bodyMouseUp);
+                $(window).off('mouseup', bodyMouseUp);
                 $body.removeClass(cursor);
                 $handle.removeClass('o_active');
 
@@ -2999,7 +2999,7 @@ registry.sizing = SnippetOptionWidget.extend({
                 }
             };
             $body.on('mousemove', bodyMouseMove);
-            $body.on('mouseup', bodyMouseUp);
+            $(window).on('mouseup', bodyMouseUp);
         });
 
         return def;