fix: BOILERPLATE, restore synch for gitflow (#71)

* Feature: work to codeception5 (#66) (#68)

* First cut working, some kludges

* First cut regressions for use

* DB config for local

* Incremental regressions into CodeSpaces

* Correct testrunner config

* No subsystem

* Abandon auto chmod

* As running in space

* Check remote can push

* GitIgnore UnitTest cache

* Check can push from remote

* Check can push from remote

* Try to fix xdebug

* Tentative XDebug OK

* Retested Xdebug setup

* Try DBug without restart

* Still tweaking XDB

* Still nudging XDB

* Still A/B testing XDB settings

* Update CI SeleniumRefs & Lint Docker Compose

* Radically simplify XDebug ini

* smtp config in template

* Additional test env config on mail

* Refactor per 8.1 ambitions

* Skip questionable linter compatibility

* Try alternative linter

* Try 8.1 version overtrue

* Use checkout v3

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Co-authored-by: Derek Crannaford <derek@2pisoftware.com>
Co-authored-by: Adam Buckley <adam.buckley90@gmail.com>

* Stop core default as MASTER when no PHPversion (#69)

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Co-authored-by: Adam Buckley <adam.buckley90@gmail.com>
Co-authored-by: Derek Crannaford <derek@2pisoftware.com>