Incorrect email in the commits bypasses the CLA Check

[safeamiiir]

URL to the linked Repository or Organization

safeamiiir/cla-assistant#10

Steps to reproduce the problem

1. push a commit (with the email that's used to sign the CLA)
2. doing git config user.email "wrong@email.com" locally to change the email.
3. push another commit (with any different email)

What is the expected result?

The CLA check to be failed in this case, because there's a commit with an email that hasn't signed the CLA

What happens instead?

The CLA check gets passed

Any other information? (attach screenshot if possible)

There's an other PR which does something similar but that starts with the wrong email and that works fine. (CLA check fails)

Used browser and browser version?

Doesn't matter in this case

Any other tested browsers/devices(OK/FAIL):

non-relevant