Support Strava OAuth2 provider

[sberyozkin]

Description

Strava offers a very comprehensive OAuth2 support, https://developers.strava.com/docs/authentication/, and one of the most well known social providers for athletes, Quarkus should offer a simple out of the box support like it does for other well known providers

Implementation ideas

No response

[quarkus-bot]

/cc @pedroigor (bearer-token,oidc)

[sberyozkin]

Hey @gastaldi, this is not as simple unfortunately as I hoped it would be as they use a rare mechanism to pass client id and secret as query parameters, I've seen some old OAuth2 providers doing it, this is the first one I'm trying to get supported :-).