fix: support rn-textarea style. close #949
fix: support rn-textarea style. close #949

ant-design/ant-design-mobile,bccsafe/ant-design-mobile,bccsafe/ant-design-mobile,bccsafe/ant-design-mobile,bccsafe/ant-design-mobile,bccsafe/ant-design-mobile,ant-design/ant-design-mobile,ant-design/ant-design-mobile,ant-design/ant-design-mobile