Don’t expand globs via symbolic links (#14627)

Co-authored-by: fisker <lionkay@gmail.com>

docs/cli.md

@@ -45,6 +45,8 @@ Given a list of paths/patterns, the Prettier CLI first treats every entry in it
 
 Prettier CLI will ignore files located in `node_modules` directory. To opt out from this behavior, use `--with-node-modules` flag.
 
+Prettier CLI will not follow symbolic links when expanding arguments.
+
 To escape special characters in globs, one of the two escaping syntaxes can be used: `prettier "\[my-dir]/*.js"` or `prettier "[[]my-dir]/*.js"`. Both match all JS files in a directory named `[my-dir]`, however the latter syntax is preferable as the former doesn’t work on Windows, where backslashes are treated as path separators.
 
 ## `--check`