Close #31371, support `($ ... $)` like GitHub Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> (cherry picked from commit 90a3c20e7996e2db577a51d37f2190e2e990a22a) Conflicts: modules/markup/markdown/markdown_test.go trivial context conflict
Close #31371, support `($ ... $)` like GitHub Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> (cherry picked from commit 90a3c20e7996e2db577a51d37f2190e2e990a22a) Conflicts: modules/markup/markdown/markdown_test.go trivial context conflict