Adjust suma timeouts

[nelsonkopliku]

Description

Adjusting timeouts for suma requests.

By default all requests to suma have been set to [timeout: 500, recv_timeout: 1_500]

https://hexdocs.pm/httpoison/HTTPoison.Request.html

:timeout - timeout for establishing a TCP or SSL connection, in milliseconds. Default is 8000
:recv_timeout - timeout for receiving an HTTP response from the socket. Default is 5000

Also the SUMA genserver call timeout has been increased to 15s which covers the worst case scenarios where:

• all 5 retrials of login fail responding in time ~10s or less
• login succeeds only on the last try plus discovery request: 4 login failures + 1 login success + 1 specific api for a total amount of ~12s or less

This would benefit also applied in this case #2531.
And besides that, as discussed with @arbulu89, we could also consider breaking the loop of login retrial if we detect a 401 during a login attempt.

How was this tested?

Manual testing.

[arbulu89]

I guess that this reduces the authentication failure time.
Anyway, we still have a raise error only with this change.
I guess #2531 (or whatever other solution) would fix this

[nelsonkopliku]

Not only auth, but every call. And it makes timeouts kinda predictable.
And yes, we still need to adjust where the synchronization point happens.