close-stream: don't depend on fclose This reverts 2022-01-26T17:33:03Z!eggert@cs.ucla.edu. Depending on fclose broke Emacs, and since this dependency didn't help GNU m4 let's remove it for now. Problem reported by Lars Ingebrigtsen <https://bugs.gnu.org/32452#47>. * modules/close-stream (Depends-on): Remove fclose.