changelog: enabled use of PDO by default if available with fallback t…

…o mysqli

1.9.240801 fixed one php short open tag

- phpminiadmin.php - 1.9.240727

  - support for PHP 8.3 (cleaned up some PHP Warnings, deprecations)
  - enhancements:
    - multiple db servers support - define server's configs via $DBSERVERS and quickly switch between servers via top navbar dropdown
    - "ps" menu item in top navbar - shortcut for "show processlist"
    - "SHOW TABLE STATUS" now works quicker because emulated via select from `information_schema.TABLES`
    - "WITH" (Common Table Expressions (CTEs)) support
    - moved include for phpminiconfig a bit further, so it allows override more things
  - security improvements:
    - `$ACCESS_PWD` now is enforced except for local usage
    - added by default "SET GLOBAL local_infile=0" to prevent unwanted use of `LOAD DATA LOCAL INFILE`. Controlled by `$IS_LOCAL_INFILE` on the beginning of the script.