feat: allow setting fingerprint from Sentry module

[fsateler]

This way configure_scope is not needed.

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[st0012]

@rhcarvalho I don't see a reason to reject this. do other SDKs support the top-level set_fingerprint as well?

[rhcarvalho]

The SDK team has discussed this yesterday.

Other SDKs don't support this shortcut. Before we add more global methods there needs to be a broader discussion about where the API is heading, as we want to avoid making one-off decisions.

The set_fingerprint method, in particular, is meant to change the fingerprint of a single event, and thus having this global shortcut could bring unintended side-effects and usage error.

The decision was to not merge this now, collect the data point, and defer the broader discussion for later.