Allow players to opt-out of crash reporting

[j0tt]

I know sentry native supports requiring consent before sending crash data, because I wrote it into the Unreal Plugin here: https://github.com/getsentry/sentry-unreal/compare/main...j0tt:sentry-unreal:jott/main/toggleconsent?expand=1

I don't, however, know how to implement such a feature on the other platforms (including a "special one" not in the linked compare).

Please implement this feature for all platforms! Consider using the code linked above as a starting point, or do it completely differently, I just figured I'd share what I have in case it's helpful.

[tustanivsky]

@j0tt Thank you for bringing this up. As far as I know the other underlying SDKs we're using in the Unreal plugin don't support this feature yet so we'll need to take a closer look at how to work around it on the remaining platforms.

[bruno-garcia]

This came up as a blocker to another customer today.