keep compatibility using laminas-zendframework-bridge
  as this is only used using compat autolader
raise dependency on laminas-filter 2.13.1
raise dependency on laminas-form 3.1
raise dependency on laminas-inputfilter 2.13
raise dependency on laminas-mvc 3.3
raise dependency on laminas-session 2.12
raise dependency on laminas-stdlib 3.6.2
raise dependency on laminas-validator 2.15.1

raise dependency on PHP 7.3
raise dependency on aminas-stdlib 3.3
switch to phpunit9