Merge branch 'PHP-7.4'

Merge branch 'PHP-7.4'

* PHP-7.4:
  Don't use PASSWORD() function in test
  Specify explicit row order in PDO MySQL test
  Skip bug77956.phpt if local_infile disabled on server
  Don't check TIMESTAMP NOT NULL in fetch_field_flags test
  Don't test the RENAME DATABASE query
  Make GeomFromText tests compatible with MySQL 8