*/*: Remove merged or non-existent USE_PHP directives

- Remove USE_PHP=hash which is available in default php installation of
  all versions of php
  * security/pear-Horde_Crypt_Blowfish: Remove OPTION MHASH
- Remove USE_PHP=json which is available in default php installation of
  all versions of php
  * devel/pear-PHPTAL: Remove OPTION JSON
  * www/ilias: Remove OPTION SCORM2004
- Remove USE_PHP=mssql which is no longer available in php from php80
  and later and has been replaced with sqlsrv module which is Windows
  only
  * www/codeigniter: Remove OPTION MSSQL
  * www/moodle311: Remove OPTION MSSQL
  * www/moodle39: Remove OPTION MSSQL
  * www/moodle40: Remove OPTION MSSQL
  * www/moodle41: Remove OPTION MSSQL
- Remove USE_PHP=openssl which is available in default php installation
  of all versions of php
  * databases/phpmyadmin: Remove OPTION OPENSSL
  * databases/phpmyadmin5: Remove OPTION OPENSSL
  * security/pear-Horde_Crypt_Blowfish: Remove OPTION OPENSSL
  * www/nextcloud: Remove OPTION SSL
  * www/owncloud: Remove OPTION SSL
- Remove USE_PHP=pcre which is available in default php installation of
  all versions of php
  * sysutils/racktables: Remove OPTION PCRE
- Remove USE_PHP=postgresql which should be USE_PHP=pgsql and update
  following ports
  * www/typo3-11
  * www/typo3-12
- Remove USE_PHP=pdf which is no longer available as php module
  * databases/phpmyadmin: Remove OPTION PDF
- Remove USE_PHP=spl which is available in default php installation of
  all versions of php
- Remove USE_PHP=sqlsrv which was never imported into FreeBSD as that is
  Windows only php module
  * www/typo3-11: Remove OPTION SQLSRV
  * www/typo3-12: Remove OPTION SQLSRV
- Bump where DEFAULT OPTIONS are affected

Sponsored by:	Bounce Experts

Approved by:	portmgr(blanket)