Mautic 7 upgrade

[vwesly]

Q	A
Bug fix? (use the a.b branch)	[ ]
New feature/enhancement? (use the a.x branch)	[ ]
Deprecations?	[ ]
BC breaks? (use the c.x branch)	[ ]
Automated tests included?	[ ]
Related user documentation PR URL	mautic/mautic-documentation#...
Related developer documentation PR URL	mautic/developer-documentation#...
Issue(s) addressed	Fixes #...

Description:

Steps to test this PR:

1. Open this PR for testing locally (see docs on testing PRs here)

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[escopecz]

@vwesly what's the state of this PR. Is it still work in progress? I can see the tests are failing.

[vwesly]

@escopecz

If you’re referring to the automated GitHub checks, it appears they are running against Mautic v4.4, whereas this pull request is built to be compatible with Mautic v7.

If you’re referring to the PHPUnit test scripts, I’m currently working on updating them and will provide an updated pull request soon.