Upgrading branch aliases for components: 2.2-dev -> 2.3-dev, 2.3-dev -> 2.4-dev
patch #5860 : on Authentication component
feedback on Authentication : avoid return bool when it always true
Fixes #6187
Fixes #6188
added missing full stop
ZF-6428: authenticate() always fails on IBMi when using DB table-based
authentication.

Ensure that a lowercased zend_auth_credential_match element exists in
$resultIdentities array when the array is created.
Add Unit Tests specific to IBMi DB2 for CredentialTreatmentAdapter
logic.
Add TestConfiguration constants to control the unit tests.
PHPCS Fixes for Zend\Authentication