The 'iat' is not refreshed in refresh() method, which cause the user will eventually kicked out though he keep refreshing token.

[amos-yau]

Subject of the issue

Please refer to the issue and comment in the origin repository here: https://github.com/tymondesigns/jwt-auth/issues/2241#issuecomment-2106525613

Your environment:

Q	A
Bug?	yes
New Feature?	no
Framework	Laravel
Framework version	v10.48.10
Package version	2.3.0
PHP version	8.3.6

Steps to reproduce

Scenario and steps is in the above issue url.

Expected behaviour

The new token 'iat' generated by refresh() method shall be renewed as now().

Actual behaviour

The new token 'iat' generated by refresh() method now is fixed the same as old token.