[Task]: Update copy of support options on supressed email page about addons

[wagnerand]

I had a look at the code and it seems we are using the exact same phrasing in the confirmation email for requesting a new API key.

Therefore, I'd suggest we leave it in here as well for the time being and then make a decision later about both these locations @diox @abyrne-moz

[ioanarusiczki]

I've still to test #9426 (comment) properly and I'll try this again today with Kevin's help. Meanwhile I managed to see there's an EW link

[ioanarusiczki]

@wagnerand

I've noticed that "please notify [email protected]." is also sent into emails

[wagnerand]

@ioanarusiczki thank you for pointing that out, reopening the ticket.