Zendframework packages have been moved to laminas

[W0rma]

Package zendframework/zend-stdlib is abandoned, you should avoid using it. Use laminas/laminas-stdlib instead.
Package zendframework/zend-validator is abandoned, you should avoid using it. Use laminas/laminas-validator instead.
Package zendframework/zend-escaper is abandoned, you should avoid using it. Use laminas/laminas-escaper instead.
Package zendframework/zend-uri is abandoned, you should avoid using it. Use laminas/laminas-uri instead.
Package zendframework/zend-loader is abandoned, you should avoid using it. Use laminas/laminas-loader instead.
Package zendframework/zend-http is abandoned, you should avoid using it. Use laminas/laminas-http instead.
Package zendframework/zend-filter is abandoned, you should avoid using it. Use laminas/laminas-filter instead.
Package zendframework/zend-eventmanager is abandoned, you should avoid using it. Use laminas/laminas-eventmanager instead.
Package zendframework/zend-session is abandoned, you should avoid using it. Use laminas/laminas-session instead.
Package zendframework/zend-json is abandoned, you should avoid using it. Use laminas/laminas-json instead.

I suggest replacing the zendframework packages with laminas and adjusting the namespaces.

[W0rma]

@bradjones1 Thank you for merging. Can you please tag a new release?