raise dependency on PHP 8.0

raise dependency on PHP 7.4
raise dependency on laminas-recaptcha 3.4.0
raise dependency on laminas-stdlib 3.10.1
raise dependency on laminas-text 2.9.0
raise dependency on laminas-validator 2.19.0

add mandatory dependencies on recaptcha, session, text and validator

keep compatibility using laminas-zendframework-bridge
  as this is only used using compat autolader
raise dependency on laminas-stdlib 3.6

raise dependency on laminas-stdlib 3.3
raise dependency on laminas-zendframework-bridge 1.1
switch to phpunit9