The order of the tokens in zend_language_parser.h depends on the
used bison version. To avoid spurious changes to tokenizer_data.c
generate tit from the zend_language_parser.y file instead.
This fixes the following build issue on 160-CPU POWER8 machines
ext/tokenizer/tokenizer_data.c:28:34: fatal error: zend_language_parser.h: No such file or directory
#include <zend_language_parser.h>
It is fixed by introducing an explicit dependency on the header file.
Signed-off-by: Daniel Axtens <dja@axtens.net>