Fix style overlap with sorter when long text in Table column header
Fix style overlap with sorter when long text in Table column header

close #12650

ref #12552

zheeeng/ant-design,zheeeng/ant-design,ant-design/ant-design,elevensky/ant-design,ant-design/ant-design,icaife/ant-design,elevensky/ant-design,icaife/ant-design,zheeeng/ant-design,icaife/ant-design,elevensky/ant-design,zheeeng/ant-design,icaife/ant-design,ant-design/ant-design,ant-design/ant-design,elevensky/ant-design