Customer attribute setup patch generator

[ProkopovVitaliy]

Create attribute generator for Customer entity.

[m2-assistant]

Hi @ProkopovVitaliy. Thank you for your report.
To help us process this issue please make sure that you provided sufficient information.

Please, add a comment to assign the issue: @magento I am working on this

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[ProkopovVitaliy]

@magento I am working on this

[bohdan-harniuk]

Hello, @ProkopovVitaliy!

Any progress here?

Regards,