ci: Ensure relic compatible with flutter

[nielsenko]

Problem to Solve

Currently relic ensure that it works with Dart version 3.8, but doesn't ensure that is works with the corresponding Flutter version (3.32.0).

This can cause dependencies to progress too far. Fx. meta was bumped to ^1.17.0 whereas Flutter 3.32.0 is pinned at 1.16.0.

Proposal

We should have a CI check for this, and in general be more loose in bounds checks as we go stable.

Use Case

Avoid situations where newest Relic cannot be used with newest Serverpod.

Alternatives

Be mindful of dep updates.

Additional context

No response

How experienced are you with this library?

Expert - Experienced and comfortable with using this library in complex projects

Are you interested in working on a PR for this?

• I want to work on this

[Triqoz]

I just want to say that this issue is propagates from Serverpods for how its complete intertwining with Flutter. I know it's an incredibly minor issue here but it's sad that Serverpod creates this beautiful standalone thing called Relic but under the hood Flutter still has it hooks in it.