www/zend-framework: Mark DEPRECATED
- Project has been deprecated and merged into Laminas Project
- See https://framework.zend.com/blog/2020-01-24-laminas-launch.html for more information
- The new Laminas project is solely based upon Composer and is not worth porting
- Set EXPIRATION_DATE 2024-06-30
If someone needs this port feel free to undeprecate and takeover
maintainership.