[php-src] Issue #14888: File README.REDIST.BINS refers to non-existing ext/fileinfo/libmagic/LICENSE

Issue: https://github.com/php/php-src/issues/14888 Author: rainerjung ### Description The file README.REDIST.BINS contains the line: ` 1. libmagic (ext/fileinfo) see ext/fileinfo/libmagic/LICENSE ` but this license file was removed from 8.3 (and later) in the commit: https://github.com/php/php-src/commit/6219d7fbc66d8d254f5d795b1aeaa1d1dbddd2b5 So either add it back, or - if it is OK to have it dropped - remove its mentioning in README.REDIST.BINS and probably replace it with proper info about redistributing libmagic. Thanks! Rainer ### PHP Version PHP 8.3.9 ### Operating System _No response_