update docs for GCP and AWS marketplace listings

[matifali]

Update GCP and AWS marketplace listing in docs once we get them live.
cc: @alkcheon

[matifali]

I am awaiting the deprecation of the old AWS/GCP marketplace listing.
cc: @alkcheon

[matifali]

@EdwardAngert can you take a look at this when you are back?

[EdwardAngert]

thanks, @matifali - can I just remove the marketplace and references in the AWS EC2 doc and the GCP doc entirely, or can we replace it with other info?

[bpmct]

@matifali what should we do here? I'm a bit confused by this issue

[matifali]

@bpmct, I mean to ensure that screenshots and the links to the marketplace listing point to the correct links. Some of it is already resolved in #201 and coder/coder#16245 but we still need to verify and update screenshots where needed.

[bpmct]

Gotcha. Does this make sense @EdwardAngert ?

[EdwardAngert]

I can get started on this

@matifali do you know who has access to the listings? looks like there's a "v2" but it's not as updated: https://aws.amazon.com/marketplace/pp/prodview-5gxjyur2vc7rg

[EdwardAngert]

• the Usage instructions under Additional details links to https://coder.com/docs/v2/latest/platforms/aws which redirects to https://coder.com/docs/install/cloud but it'd be better if it links to https://coder.com/docs/install/cloud/ec2

[bpmct]

I can get started on this

@matifali do you know who has access to the listings? looks like there's a "v2" but it's not as updated: https://aws.amazon.com/marketplace/pp/prodview-5gxjyur2vc7rg

I just requested this to be unlisted