lang/php80: Update version 8.0.18=>8.0.19

• Core: Fixed bug #8289 (Exceptions thrown within a yielded from iterator are not rethrown into the generator).
• Date: Fixed bug #7979 (DatePeriod iterator advances when checking if valid).
• FFI: Fixed bug #8433 (Assigning function pointers to structs in FFI leaks).
• FPM: Fixed bug #76003 (FPM /status reports wrong number of active processe) Fixed bug #77023 (FPM cannot shutdown processes). Fixed comment in kqueue remove callback log message.
• Iconv: Fixed bug #8218 (ob_end_clean does not reset Content-Encoding header).
• Intl: Fixed bug #8364 (msgfmt_format $values may not support references).
• MySQLi: Fixed bug #8267 (MySQLi uses unsupported format specifier on Windows).
• SPL: Fixed bug #8366 (ArrayIterator may leak when calling __construct()). Fixed bug #8273 (SplFileObject: key() returns wrong value).
• Streams: Fixed php://temp does not preserve file-position when switched to temporary file.
• zlib: Fixed bug #8218 (ob_end_clean does not reset Content-Encoding header).

Approved by: tz (private email)
Sponsored by: Bounce Experts