fix: emit autolink content verbatim without escapes#77

SAY-5 wants to merge 4 commits into

syntax-tree:mainsyntax-tree/mdast-util-to-markdown:mainfrom

SAY-5:fix-autolink-backslash-doublingSAY-5/mdast-util-to-markdown:fix-autolink-backslash-doublingCopy head branch name to clipboard