[FIX] web: column resize trying to freeze the list

Before this commit, resizing a column would cause the
list to develop a mind of its own and to grow/shrink random
columns according to its own will.

Now, resizing a column does not "freeze" the list anymore and simply
gives a static width to the resized column.

addons/web/static/src/js/views/list/list_editable_renderer.js

@@ -1534,8 +1534,6 @@ ListRenderer.include({
 
         const table = this.el.getElementsByTagName('table')[0];
         const th = ev.target.closest('th');
-        // Freeze the whole table width
-        this._freezeColumnWidths();
         table.style.width = `${table.offsetWidth}px`;
         const thPosition = [...th.parentNode.children].indexOf(th);
         const resizingColumnElements = [...table.getElementsByTagName('tr')]