Edited the email regex in config/initializers to remove a multiline a…

[mikeh-dev]

Environment
Ruby 3.1.2
Rails 7.0.7
Devise 4.9.4
Current behaviour
I ran into a failing test with Rspec on the valid email check

The original regex here;

config.email_regexp =/^([\w.%+-]+)@([\w-]+.)+([\w]{2,})$/i

was failing on a new line error

Solution
I corrected to

/\A([\w.%+-]+)@([\w-]+.)+([\w]{2,})\z/i

Basically the same but changing the start and end removed the multiline anchors error for me.
OLD uses ^ and $: Matches start/end of any line
NEW uses \A and \z: Matches start/end of entire string